Non-stick , easy to separate, clean, eco-friendly,low carbon, can be recycledsimple and useful, Healthfulness,natural antibackerial,High strength softness,corrosion resistant and Adaptability Not easy to damage,No crack,Resistance to extreme temperature,-40 Celsius --230 Celsius ,(-40 Fahrenheit --446 Fahrenheit )safety,Non-toxic, No smell , Heated evenlyJewelry Making Steps: Smear the mold release agent on the silicone moldHit epoxy by boiled water,but cant touch the water.Pour the epoxy into moldWait until epoxy curingDescription: Made up of flexible silicone,reusable and durableSimple design can make a perfect craft, easy to use and clean Compatible With the silicone materialcolor: transparent + whiteMaterial: Silica gelSize: One each 16.6mmQuantity: 1 set of 6 pcsPackage Includes: 6 * Silicone MoldsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.