Specification: Brand new Material: Silicone Box Mold Size: approx. 26*17mm Cover Mold Size: approx. 30*11mm Feature: Inside the mold is smooth to give you a shiny finish and therefore no need for polishing. High temperature, corrosion. Flexible, resistant to tearing. Easy to use and clean. Durable in use. Used to make small round box. Jewelry Making Steps: 1. Smear the mold release agent on the silicone mold. 2. Hit epoxy by boiled water, but can't touch the water. 3. Mix the epoxy to suitable ratio. 4. Mix toner into the epoxy. 5. Pour the epoxy into mold. 6. Wait until epoxy curing. Package included: 1 set x Silicone Mold Note: Please allow 1-3mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.