{"title":"LSR7 Lee's Summit Middle \u0026 High Schools","description":"\u003cp\u003eLee's Summit School District Middle \u0026amp; High School clay \u0026amp; other items use Coupon code LSR7 at checkout to remove $60 from the delivery fee, we are delivering all orders to the warehouse to save you money.  You pay only the 6¢\/# weight fee for YOUR order \u003c\/p\u003e\n\u003cp\u003ePlease note!  If you need a clay you do not see here, you can either add it from the full clay section on our website and i will update it to the LSR7 pricing on your order, OR, contact us and we will get it added to the district collection for you! \u003c\/p\u003e\n\u003cp\u003eIf something you need is out of stock and not orderable, please include a note when you submit your order and i can add it, OR if it is wrapped up in tariff\/supply chain issues and is unstable, we will recommend a substitute for you! \u003c\/p\u003e\n\u003cp\u003eYou can shop from any part of our website, the items listed here are just the most popular products for high school teachers. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/q-UqXmEkP7I?si=2c2eb1H5O1Me7s8S\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","products":[{"product_id":"orton-self-supporting-cones","title":"Orton Self-Supporting Cones","description":"\u003cp\u003ePyrometric cones measure heat-work (the effect of time and temperature). They are slender pyramids made from about 100 carefully controlled compositions. Each cone number is unique in measuring temperature within a small temperature range (less than 30°C). Cones measure the amount of heat absorbed over time. As the cone nears its maturing range, it softens and the tip begins to bend, drawn down by the influence of gravity.\u003cbr\u003e\u003cbr\u003eStandard, or Large cones are used as witness cones to monitor the firing and verify temperature uniformity. A cone pack is necessary to support the cones during firing. If you have a kiln sitter on your kiln, you should use \u003ca href=\"%%GLOBAL_ShopPathSSL%%\/Orton-Junior-Cones-P1587.aspx\" data-mce-href=\"%%GLOBAL_ShopPathSSL%%\/Orton-Junior-Cones-P1587.aspx\"\u003eJunior cones\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: red;\" data-mce-style=\"color: red;\"\u003e\u003cstrong\u003eWarning!\u003c\/strong\u003e\u003c\/span\u003e Do not view cones above earthenware temperature with the naked eye as this may cause cataracts. View through welders goggles - sunglasses are not suitable as they filter out UV, but not the infra-red, which is the damaging wavelength in this case!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/woJcFSTq0-k?si=nCqIyG9zVHV_TKAo\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e[click on the image thumbnails below to open\/download the PDF for each]\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\u003c\/center\u003e\n\u003cdiv class=\"Description_ExtendedDescription\"\u003e\n\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Orton_Cone_Chart.png?v=1733004162\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Orton_Cone_Chart.png?v=1733004162\"\u003e\u003cimg height=\"330\" width=\"510\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Orton_Cone_Chart.png?v=1733004162\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Orton_Cone_Chart.png?v=1733004162\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Orton_Cone_Chart.pdf?v=1733004010\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Orton_Cone_Chart.pdf?v=1733004010\"\u003e\u003cimg height=\"306\" width=\"236\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/cones-and-firing-booklet-cover.png?v=1733004546\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/cones-and-firing-booklet-cover.png?v=1733004546\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Cone_SDS_sheet.pdf?v=1733004050\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Cone_SDS_sheet.pdf?v=1733004050\"\u003eDownload SDS Sheet for Orton Cones\u003c\/a\u003e\u003c\/h2\u003e\n\u003c\/div\u003e","brand":"Orton","offers":[{"title":"^021","offer_id":49762825994537,"sku":"OCSS021","price":16.7,"currency_code":"USD","in_stock":false},{"title":"^020","offer_id":49762826027305,"sku":"OCSS020","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^019","offer_id":49762826060073,"sku":"OCSS019","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^018","offer_id":49762826092841,"sku":"OCSS018","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^017","offer_id":49762826125609,"sku":"OCSS017","price":16.7,"currency_code":"USD","in_stock":false},{"title":"^016","offer_id":49762826158377,"sku":"OCSS016","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^015","offer_id":49762826191145,"sku":"OCSS015","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^014","offer_id":49762826223913,"sku":"OCSS014","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^013","offer_id":50101416657193,"sku":"OCSS013","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^012","offer_id":50101384479017,"sku":"OCSS012","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^011","offer_id":50101379170601,"sku":"OCSS011","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^010","offer_id":50101372289321,"sku":"OCSS010","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^09","offer_id":50101359771945,"sku":"OCSS09","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^08","offer_id":50101416689961,"sku":"OCSS08","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^07","offer_id":50101416722729,"sku":"OCSS07","price":16.7,"currency_code":"USD","in_stock":false},{"title":"^06","offer_id":49763071951145,"sku":"OCSS06","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^05","offer_id":50101358068009,"sku":"OCSS05","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^04","offer_id":49826645541161,"sku":"OCSS04","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^03","offer_id":50101416755497,"sku":"OCSS03","price":16.7,"currency_code":"USD","in_stock":true},{"title":"^02","offer_id":49762825961769,"sku":"OCSS02","price":16.7,"currency_code":"USD","in_stock":false},{"title":"^01","offer_id":50101416788265,"sku":"OCSS01","price":16.7,"currency_code":"USD","in_stock":false},{"title":"1","offer_id":49262274740521,"sku":"OCSS1","price":16.7,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":49262274773289,"sku":"OCSS2","price":16.7,"currency_code":"USD","in_stock":false},{"title":"3","offer_id":49262274806057,"sku":"OCSS3","price":16.7,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":49262274838825,"sku":"OCSS4","price":16.7,"currency_code":"USD","in_stock":true},{"title":"5","offer_id":49262274871593,"sku":"OCSS5","price":16.7,"currency_code":"USD","in_stock":false},{"title":"5.5","offer_id":49964339986729,"sku":"OCSS5.5","price":16.7,"currency_code":"USD","in_stock":false},{"title":"6","offer_id":49262274904361,"sku":"OCSS6","price":16.7,"currency_code":"USD","in_stock":false},{"title":"7","offer_id":49262274937129,"sku":"OCSS7","price":16.7,"currency_code":"USD","in_stock":true},{"title":"8","offer_id":49262274969897,"sku":"OCSS8","price":16.7,"currency_code":"USD","in_stock":true},{"title":"9","offer_id":49262275002665,"sku":"OCSS9","price":16.7,"currency_code":"USD","in_stock":true},{"title":"10","offer_id":49262275035433,"sku":"OCSS10","price":16.7,"currency_code":"USD","in_stock":true},{"title":"11","offer_id":49262275068201,"sku":"OCSS11","price":16.7,"currency_code":"USD","in_stock":true},{"title":"12","offer_id":49262275100969,"sku":"OCSS12","price":16.7,"currency_code":"USD","in_stock":false},{"title":"13","offer_id":49262275133737,"sku":"OCSS13","price":16.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/22820__71137.1656726912.1280.1280.jpg?v=1726254610"},{"product_id":"kemper-ptk-pottery-tool-kit","title":"Kemper PTK Pottery Tool Kit","description":"\u003cdiv class=\"Description_Description\"\u003e\n\u003cstrong\u003eQuality tools of finest stainless steel and select, smooth hardwood. Made in the USA since 1947.\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e Perfect for the beginning potter, in or out of the classroom. These tools work well for sculpting, hand building, or throwing on the wheel. Used by schools and universities around the world, this 8-piece kit is packaged in a reusable, clear vinyl bag with pockets to keep your tools together for travel or storage.\u003cbr\u003e Kit contains one each: \u003cul\u003e \u003cli\u003eLoop Tool (LT5)\u003c\/li\u003e \u003cli\u003e8\" Ribbon Tool (8R2)\u003c\/li\u003e \u003cli\u003eWood Potter's Rib (RB2)\u003c\/li\u003e \u003cli\u003ePro Needle Tool (PRO)\u003c\/li\u003e \u003cli\u003e8\" Wood Modeling Tool (WT6)\u003c\/li\u003e \u003cli\u003eThrowing Sponge (SPR)\u003c\/li\u003e \u003cli\u003eSteel Scraper (S4)\u003c\/li\u003e \u003cli\u003eWire Clay Cutter (K35)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Kemper Tools","offers":[{"title":"Default Title","offer_id":49263248933161,"sku":"KTPTK","price":37.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/ktptk__79546__77998.1702505120.1280.1280.jpg?v=1726264766"},{"product_id":"speedball-universal-bat","title":"Speedball Universal Bat","description":"\u003cdiv class=\"Description_Description\"\u003e\n\u003cdiv id=\"pgc-1256-1-0\" class=\"panel-grid-cell\"\u003e\n\u003cdiv id=\"panel-1256-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\"\u003e\n\u003cdiv class=\"so-widget-sow-editor so-widget-sow-editor-base\"\u003e\n\u003cdiv class=\"siteorigin-widget-tinymce textwidget\"\u003e\n\u003cp class=\"p1\"\u003eSpeedball’s Plastic Bats have become the preferred choice for potters and art educators everywhere!\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eOffering the ultimate in convenience, organization and performance, these bats feature an “Easy Lift Rim™” to make removing the bat from the wheel head in one fluid motion a BREEZE, leaving the ceramic piece undisturbed.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eMade from injection-molded plastic, these bats are built to last and feature unique ribs that add strength and durability.\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eFeaturing universal bat pin spacing, these great bats are designed to fit all wheels and are offered at an unbeatable value. \u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eAvailable in (3) sizes, 14″ Round, 12″ Round and the hugely popular 7.5″ space-saving square, these essentials for your studio are available in (9) bold and bright colors (Green, Blue, Orange, Red, Brown, Black, Teal, Purple, and Pink).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pgc-1256-1-1\" class=\"panel-grid-cell\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Speedball","offers":[{"title":"7 Square \/ Black","offer_id":49853772366121,"sku":"BATCISQK","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Brown","offer_id":49853772398889,"sku":"BATCISQBR","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Blue","offer_id":49853772431657,"sku":"BATCISQB","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Green","offer_id":49853772497193,"sku":"BATCISQG","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Orange","offer_id":49853772529961,"sku":"BATCISQO","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Red","offer_id":49853772562729,"sku":"BATCISQR","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Teal","offer_id":49853772595497,"sku":"BATCISQT","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Purple","offer_id":49853772628265,"sku":"BATCISQPU","price":7.78,"currency_code":"USD","in_stock":true},{"title":"7 Square \/ Pink","offer_id":49853772661033,"sku":"BATCISQP","price":7.78,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Black","offer_id":49853772693801,"sku":"BATCI12K","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Brown","offer_id":49853772726569,"sku":"BATCI12BR","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Blue","offer_id":49853772759337,"sku":"BATCI12B","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Green","offer_id":49853772792105,"sku":"BATCI12G","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Orange","offer_id":49853772824873,"sku":"BATCI12O","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Red","offer_id":49853772857641,"sku":"BATCI12R","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Teal","offer_id":49853772890409,"sku":"BATCI12T","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Purple","offer_id":49853772923177,"sku":"BATCI12PU","price":10.87,"currency_code":"USD","in_stock":true},{"title":"12 Round \/ Pink","offer_id":49853772955945,"sku":"BATCI12P","price":10.87,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Black","offer_id":49853772988713,"sku":"BATCI14K","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Brown","offer_id":49853773021481,"sku":"BATCI14BR","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Blue","offer_id":49853773054249,"sku":"BATCI14B","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Green","offer_id":49853773087017,"sku":"BATCI14G","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Orange","offer_id":49853773119785,"sku":"BATCI14O","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Red","offer_id":49853773152553,"sku":"BATCI14R","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Teal","offer_id":49853773185321,"sku":"BATCI14T","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Purple","offer_id":49853773218089,"sku":"BATCI14PU","price":12.42,"currency_code":"USD","in_stock":true},{"title":"14 Round \/ Pink","offer_id":49853773250857,"sku":"BATCI14P","price":12.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/image_4b90f0f5-afbc-4c9e-a4a0-f246c3acc14f.png?v=1760645437"},{"product_id":"chalk-rock-for-district-clay-purchase","title":"District Purchase Chalk Rock","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e****Revised early fall 2024 to improve glaze fit.  Bisque firing to Cone 01 is no longer necessary. Our Revised Chalk Rock has been tested to fire beautifully with AMACO, Spectrum \u0026amp; Mayco low fire glazes\u003c\/span\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Kansas Clay","offers":[{"title":"moist clay - 50# Box","offer_id":50131042042153,"sku":"KCCR","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/1__76103.1680185429.1280.1280.png?v=1734810246"},{"product_id":"birch-bark-for-district-wide-clay-purchase","title":"District Purchase Birch Bark","description":"\u003cp\u003eWhite, Low Fire, Talc-Free Sculpture clay body.\u003c\/p\u003e\n\u003cdiv class=\"Description_Description\"\u003eWe developed this body as a replacement for our Earthenware White Plus. We also recommend this as an alternative to the Flint Hills Raku clay (when used for sculpture or handbuilding purposes). It contains both fine grog and sand, so it's ideal for handbuilding, but can be thrown also. It's just a tad off-white in color at 04.\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003eFor best glaze results and a whiter color, bisque fire a bit hotter, to Cone 01. The body is still porous enough to accept low-fire glazes and the increase in bisque temperature will not be noticeable in energy costs or element life.\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-63lfpiz22l\/images\/stencil\/original\/image-manager\/birch-bark-.png?t=1693243992\" alt=\"\" width=\"596\" height=\"173\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\" style=\"text-align: left;\"\u003e\n\u003cp class=\"p1\"\u003eFlint Hills clays have been evaluated by a nationally certified toxicologist, and have been found to be in compliance with ASTM C-1023 and D-4236, and to not contain any material in sufficient quantity to be toxic or to constitute a chronic health hazard when used responsibly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kansas Clay","offers":[{"title":"moist clay - 50# Box","offer_id":50131093815593,"sku":"KCBIRBAR","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Birch_Bark__22841.1711242310.1280.1280.png?v=1734810248"},{"product_id":"earthenware-red-copy","title":"District Purchase Earthenware Red","description":"\u003cdiv class=\"Description_Description\"\u003eA low fire red clay that fires to a light red-orange color at cone 06 to 05, and a richer, deeper red color when fired hotter, up to about a cone 2. Red Earthenware has been tested up to Cone 5\/6 with good results, however, testing continues to be recommended as your results may vary.\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cimg height=\"142\" width=\"550\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/e_-red.png\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cp class=\"p1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Kansas Clay","offers":[{"title":"moist clay - 50# Box","offer_id":50131120783657,"sku":"KCER","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Red_Earthenware_Fired_to_Cone04__00076.1600364703.1280.1280.png?v=1734810274"},{"product_id":"terra-cotta-for-district-wide-clay-purchase","title":"District Purchase Terra Cotta","description":"\u003cdiv class=\"Description_Description\"\u003eA low fire red clay with about 18% grog (30 mesh flint grog) that fires to a light red-orange color at cone 06 to 05, and a richer, deeper red color when fired hotter, up to about a cone 2.\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cimg width=\"550\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cp class=\"p1\"\u003eFlint Hills clays have been evaluated by a nationally certified toxicologist, and have been found to be in compliance with ASTM C-1023 and D-4236, and to not contain any material in sufficient quantity to be toxic or to constitute a chronic health hazard when used responsibly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kansas Clay","offers":[{"title":"moist clay - 50# Box","offer_id":50131135758633,"sku":"KCTC","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Terra_Cotta_Fired_to_Cone04__80291.1600364369.1280.1280.png?v=1734810270"},{"product_id":"earthenware-red-plus-for-district-delivery","title":"District Purchase Earthenware Red Plus","description":"\u003cdiv class=\"Description_Description\"\u003eA low fire red clay with approximately 10% fine mesh silica sand and approximately 5% fine mesh grog that fires to a light red-orange color at cone 06 to 05, and a richer, deeper red color when fired hotter, up to about a cone 2.\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003eDuring the summer of 2020, we completed a comprehensive test of our clay bodies. For each clay body, we tested 6 flat bars, which were rolled out on a slabroller. We ALSO tested vertical shrinkage of a thrown cylinder (6 sections, each with their own test)\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/e_-red-1.png\" alt=\"\" width=\"550\" height=\"133\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-63lfpiz22l\/images\/stencil\/original\/image-manager\/e.-red-.png?t=1694112210\" alt=\"\" width=\"550\" height=\"133\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cul\u003e\n\u003cli\u003ebeginning weights in grams were recorded\u003c\/li\u003e\n\u003cli\u003ethe lines and weights were measured \u0026amp; recorded when bone dry\u003c\/li\u003e\n\u003cli\u003eThe samples were fired to Cone 04\u003c\/li\u003e\n\u003cli\u003elines and weights were measured \u0026amp; recorded again\u003c\/li\u003e\n\u003cli\u003eThe flat tiles were then soaked in hot water for 1 1\/2 hours, then weighed again\u003c\/li\u003e\n\u003cli\u003eMath magic was then done to calculate the average shrinkage wet-dry and average shrinkage overall for both flat and thrown tests, and the average water absorption was calculated based on the flat bars.\u003c\/li\u003e\n\u003cli\u003eWe also figured the \"LOI\" (Loss on Ignition) by computing the fired weight against the bone dry weight. This tells us what percent of organics burn off in the firing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\" style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\" style=\"text-align: left;\"\u003e\n\u003cp class=\"p1\"\u003eFlint Hills clays have been evaluated by a nationally certified toxicologist, and have been found to be in compliance with ASTM C-1023 and D-4236, and to not contain any material in sufficient quantity to be toxic or to constitute a chronic health hazard when used responsibly.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eRECOMMENDED VIDEO:\u003c\/strong\u003e \u003ca href=\"https:\/\/youtu.be\/fVE58M38wuo\" title=\"Red Clay Comparison\"\u003e\u003cem\u003eRed Clay Comparison by Bracker's\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kansas Clay","offers":[{"title":"moist clay - 50# Box","offer_id":50131189629225,"sku":"KCERPLUS","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Red_Earthenware_Plus_Fired_to_Cone04__95893.1600363626.1280.1280.png?v=1734810264"},{"product_id":"terra-blanc-district-clay","title":"District Purchase Terra Blanc","description":"\u003cdiv class=\"Description_Description\"\u003eA non-talc based low-fire white clay that is easier to throw than talc-based bodies, especially for beginners. Fires to a creamy white at Cone 04. Low shrinkage and great glaze fit.\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cdiv class=\"Description_Description\"\u003eDuring the summer of 2020, we completed a comprehensive test of our clay bodies. For each clay body, we tested 6 flat bars, which were rolled out on a slabroller. We ALSO tested vertical shrinkage of a thrown cylinder (6 sections, each with their own test)\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cul\u003e\n\u003cli\u003ebeginning weights in grams were recorded\u003c\/li\u003e\n\u003cli\u003ethe lines and weights were measured \u0026amp; recorded when bone dry\u003c\/li\u003e\n\u003cli\u003eThe samples were fired to Cone 04\u003c\/li\u003e\n\u003cli\u003elines and weights were measured \u0026amp; recorded again\u003c\/li\u003e\n\u003cli\u003eThe flat tiles were then soaked in hot water for 1 1\/2 hours, then weighed again\u003c\/li\u003e\n\u003cli\u003eMath magic was then done to calculate the average shrinkage wet-dry and average shrinkage overall for both flat and thrown tests, and the average water absorption was calculated based on the flat bars.\u003c\/li\u003e\n\u003cli\u003eWe also figured the \"LOI\" (Loss on Ignition) by computing the fired weight against the bone dry weight. This tells us what percent of organics burn off in the firing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cp class=\"p1\"\u003eFlint Hills clays have been evaluated by a nationally certified toxicologist, and have been found to be in compliance with ASTM C-1023 and D-4236, and to not contain any material in sufficient quantity to be toxic or to constitute a chronic health hazard when used responsibly.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eRECOMMENDED VIDEO:\u003c\/strong\u003e \u003cem\u003e\u003ca href=\"https:\/\/youtu.be\/F4c69zFVzAk\" title=\"Terra Blanc\" rel=\"noopener\" target=\"_blank\"\u003eTerra Blanc by Bracker's\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kansas Clay","offers":[{"title":"moist clay - 50# Box","offer_id":50137615204649,"sku":"KCBLANC","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Terra_Blanc_Fired_to_Cone04__60967.1645480451.1280.1280.png?v=1734810268"},{"product_id":"buff-white-stoneware-district-clay","title":"District purchase Buff\/White Stoneware","description":"\u003cp\u003eLate October 2022, we replaced the 35 mesh fireclay with 40 mesh fireclay, resulting in fewer impurities and a slightly smoother texture\u003c\/p\u003e\n\u003cdiv class=\"Description_Description\"\u003eA medium range light stoneware body which fires off-white to buff in oxidation and slightly darker in reduction.\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\u003cimg height=\"145\" width=\"550\" alt=\"\" src=\"https:\/\/cdn11.bigcommerce.com\/s-63lfpiz22l\/images\/stencil\/original\/image-manager\/buff.png?t=1693243914\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Description_Description\"\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eRECOMMENDED VIDEO:\u003c\/strong\u003e \u003ca rel=\"noopener\" title=\"Buff\" href=\"https:\/\/youtu.be\/uLm29UQKspE\" target=\"_blank\"\u003e\u003cem\u003eBuff by Bracker's\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kansas Clay","offers":[{"title":"moist clay - 50# Box","offer_id":50322808537385,"sku":"KCBUFF","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Dry Blend - 50# Bag","offer_id":50322808602921,"sku":"KCDBUFF","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/files\/Buff_Fired_to_Cone5__50250.1600363738.1280.1280.png?v=1734810267"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/3726\/7497\/collections\/lsr7sd_logo_91f7e2b1-1e79-4b2d-922d-0fe7dbb35d5a.svg?v=1747000660","url":"https:\/\/goodearthclays.com\/collections\/lees-summit-middle-high-schools.oembed","provider":"Brackers Good Earth Clays","version":"1.0","type":"link"}