There 3” x 3” texture ribs have four sides, each with a different design to add texture to your pottery. Made from hard, 1/8” thick plastic, it’s durable, easy to clean, and won’t warp, swell, degrade, or mold from water. Toss it in a water bucket, sink, or anywhere, and clean it whenever it’s convenient—now or later. Perfect for busy studios that don’t have time to clean tools right away! Get creative! You can throw a cylinder with the profile tool. After applying the design to the outside of the form, you can apply pressure inside to gently widen for a rounder shape like a bowl or vase. 3” (H) x 3” (W)