Specifications: Material: Silicone Mold Size: as picturePackage included: 19 pcs/setNote: 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.Features: Advantages: High transparency, good mold release, high temperature, corrosion, mold hardness soft toughness appropriate.Use: With silicone mold release agent is more durable.Cleaning: Wipe with alcohol or direct water to wash and clean .Silicone non-exposure to ultraviolet light exposure, do not use excessive force when releasing tear, longer to use .Perfect tools for your DIY craft projects make pendant and other jewelry making.Jewelry Making Steps: Smear the mold release agent on the silicone mold.Hit epoxy by boiled water,but can't touch the water. Mix the epoxy to suitable ratio.Mix toner into the epoxy.Pour the epoxy into mold.Wait until epoxy curing.