Oval Agate Coaster Mould

Transform your resin art projects with our Oval Agate Coaster Mould, the perfect tool for creating elegant, custom home decor. This silicone agate mould features realistic, irregular edges that mimic the look of natural stone slices, giving your handmade pieces an authentic, high-end aesthetic.

Whether you're a professional artist or a DIY enthusiast, this epoxy resin casting tool is versatile enough for use with resin, concrete, or Jesmonite. Ideal for making geode coaster resin designs, jewelry trinket trays, or personalized gifts, this mould is an essential addition to your handmade home decor collection.

Key Features

• Organic Agate Shape: Features irregular, realistic edges to give your coasters an authentic stone-slice look.

• Premium Silicone Material: Made from high-grade, flexible silicone that is tear-resistant and built for long-term use.

• High Gloss Finish: The inner surface of the mould is polished to ensure your finished resin pieces come out with a mirror-like shine.

• Easy Demoulding: Flexible enough to pop out your creations without the need for release agents.

• Perfect Dimensions: Approximately 13.5 cm x 11.2 cm, making it the ideal size for large mugs, wine glasses, or jewelry trinket trays.

• Heat Resistant & Reusable: Compatible with most casting materials and easy to clean with simple soap and water.