Eyunstar 3 PCS Box Resin Molds with Lid Jewelry Container Box Resin Mold for Cement Clay Crafts, Jewelry Accessories Stor. ✿Features: ♥Jewelry box molds are made of premium silicone, flexible and thick, tear-resistant, durable and reusable. ♥Just need to twist the silicone mold and release your creation out of your coaster molds when the resin is completely cured. ♥Transparent silicone molds, you can check the casting process at any moment. ♥These resin molds are designed for making jewelry box, perfect gift for those who are fond of diy jewelry making projects. ✿How to Reduce Bubbles? ♥1. Heat the resin before. ♥2. Mix the hardener & resin slowly and deliberately. ♥3. Keep the mixture still about 5 minutes. ✿Specifications: Material: silicone Color: clear Size: cylinder box mold: 7.3*7.3*4.9cm; hexagon epoxy mold: 9*9*4.9cm; square jewelry box mold: 8*8*4.9cm. Pack Content: cylinder box mold + hexagon epoxy mold + square jewelry box mold. ✿Warm Tips: ♥1.Please clean the silicone coaster molds with rubbing alcohol, and use a soft cloth to wipe clean. ♥2.For better protection and longer service life, please keep the mold away from direct sunlight and dust. ♥3.Poured in silicone molds in layers, allowing air bubbles completely escape. ✿Customer Service: We love our customers, customer satisfaction is our priority. We promise you a good after-sale service, contact us if you have any questions, we will address your issue in 24 hours.