Super Sculpey Sculpting Compound Extra-Firm Gray Oven-Bake Clay - Shatter and Chip Resistant - 1 Lb, Pack of 3 FIRM CLAY - This is an extra-firm clay, making it easy to carve, detail, and tool CHIP AND SHATTER RESISTANT - The clay is chip and shatter-resistant. After baking in the oven, Super Sculpey Firm can be easily carved, drilled, sanded, and painted. GREAT FOR ART PROJECTS - Clays are great for art projects as they provide many creative possibilities. GRAY COLOR - The clay comes in gray, which makes it easy to be photographed. THREE PACKS - The item is available in three 1 lb boxes.