Sculpey Premo: Black - 8OZ - Premo is perfect for the more experienced clayer or artist! Premo is soft enough to blend easily but firm enough to hold fine detail making it perfect for specialized techniques. Flexible, very strong and durable making it the perfect choice for advanced techniques like caning, mokumegane and mica shift. Best brand for mica shift due to the high concentration of mica particles. Stays soft until baked - Does not air dry. Remains soft until it is baked in your home oven. Extra clay can be stored and reused - won't dry out! Great for a variety of projects such as: jewelry, Diy home decor, mixed media and more! Safe And Non-toxic!Craft Ideas For Sculpey Premo Polymer Clay: A creative way to stretch your imagination, Sculpey Premo is perfect for making home decor, holiday ornaments, jewelry and functional items you use every day. After conditioning, Sculpey Premo clays are firm enough to hold fine detail yet soft enough to blend easily