Sculpey - Premo - Polymer Clay - Art Pack - 8 piece - The Sculpey Premo Polymer Clay Art Pack is great for paper crafts, jewelry, and scrapbooking. Whether youÆre a sculptor or a craftsperson, beginner or professionalùwe think you will love the benefits of Premo! Sculpey«. It has a firm smooth texture and consistency that is perfect for all applications. Easy to knead right from the package, durable after baking, great millefiore results, and non-crumbling! CKOK Certified. Sold as 2 oz. bars.