Create uniform thicknesses when rolling out clay with this all-in-one kit! Includes four sets of plastic rails: 1/16", 1/8", 3/16" and 1/4" thickness for even rolling. 10" non-stick, plastic surface makes working with the clay easy. Also included is a 10" smooth plastic roller, perfect for use with the non-stick work surface. Ideal for texturing, stamping, blending colors, creating patterns and cutting out shapes. Perfect for smaller clay pieces such as jewelry, accessory design, stamping, card making and floral projects.