118SG Siphon Gun Model # 22032 Compressor-mounted spray gun kit; requires 3 cfm at 90 psi Attaches to Mason jars filled with paints, stains, lacquers, and more Comes with glass Mason jar and metal spray gun Includes siphon gun, tube, 16-ounce Mason jar, jar gasket, and instructions; compressor not included (3/4-horsepower minimum) Fits standard 16-ounce (small/regular mouth) Mason jar -- easily adaptable to fit other jars to make switching between colors fast