Make miniature pots and vases, jewelry pieces, and cute toys with this polymer clay by Craft Smart. The clay is versatile and easy to mold, so you can create artistic and colorful sculptures. To harden your mold and clay models, simply bake the clay in the oven.Details: Available in multiple colors 2 oz. (56.6 g) Soft Easy to condition Bakes hard in the oven Instructions:Bake at 275° (135°C) for 15 minutes per 1/4" (6 mm) thickness. Do not microwave.