brand new and high quality Features: Silicone is flexible, resistant to tearing, durable in use. They can be used with such materials as light metals, plaster, wax, soap, epoxy and urethane resins. Form degassed in a special vacum-cam that allows to get rid of air bubbles in the silicone mold mass, enhance the form and up accurately convey fine details. Jewelry Making Steps: 1.Smear the mold release agent on the silicone mold. 2.Hit epoxy by boiled water,but can'for t for 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. Specifications: Material: Silicone Finished size: 56L/60L/62L/56S/60S/62S Height: 1.2cm/1.9cm Color: Transparent Quantity: 1 Pc Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Silicone Mold (without retail package)