Geode Coaster Resin Molds

Geometric Shapes Resin Coaster Molds – Round, Square & Octagon

• ✨ More Shapes, More Possibilities
  This set includes 15 epoxy resin coaster molds plus 3 holder molds in round, square, and octagon designs. Perfect for beginners practicing resin art or pros producing coasters in bulk, this value pack balances variety with functionality.
• ☕ Stylish & Versatile Designs
  Craft coasters that fit every occasion—coffee mugs, tea cups, wine glasses, plants, or decorative trays. The clean geometric shapes blend seamlessly into modern home décor or make thoughtful handmade gifts.
• 👌 Beginner-Friendly & Easy Release
  Made from premium silicone, these molds are flexible, durable, and reusable. A glossy interior ensures bubble-free, mirror-like finishes without polishing. Just pour, cure, and demold—no torch or heat gun required.
• 🎁 Handmade Gifts Made Simple
  At 3.4 inches, these coasters are the perfect size for everyday use and gifting. Whether it’s a housewarming, holiday, or DIY party favor, these epoxy resin coaster molds make it easy to create meaningful, one-of-a-kind pieces.
• 💎 Durable Quality You Can Trust
  Safe, easy to clean, and designed for repeat use. For hassle-free demolding, just use soapy water or a release agent. Backed by LET’S RESIN’s satisfaction guarantee, you can craft with confidence every time.