Color sludge (mold clay, industrial plasticine): Advanced Color soil non-toxic, environmental protection, mainly used for handicrafts, metal, plastic mold, students sculpture, can be recycled, old home is not bad. Use the essentials: 1. Advanced color soil temperature can be kneaded by hand-shaped. 2. Two pieces of rubber cement glue to the same blend as normal. 3. Model will not harden well, easy to modify and reuse. Also widely used for air-conditioning, communications, water plug wire holes. The non-toxic products have been adopted by the EU ROHS environmental testing. Origin: Dongguan model: 340 g / piece Packing: 60 tablets / box, each piece size: 12cm * 9.2cm * 2cm. QQ12736688