Sculpey Souffle Igloo is a lightweight polymer clay designed for strong, flexible creations with a soft suede-like finish after baking. This oven-bake clay stays soft until baked and does not air dry, allowing for extended work time and easy reuse of unused clay. Once cured, Souffle is durable, self-supporting, and resistant to cracking, even in larger projects.Souffle holds fine detail exceptionally well, making it ideal for advanced techniques such as caning, mokume gane, and bargello. Its lightweight strength makes it especially popular for jewelry projects like earrings, as well as Diy home decor, mixed media, paper crafting, tags, and embellishments. Baked pieces can be cut and sewn, offering added flexibility for creative applications.Bake at 275°F (130°C) for 15 minutes per 1/4 inch thickness. Non-toxic and safe when used as directed. Store unused clay in a cool, dry place to maintain freshness.