Premium Silicone Round/Square Coaster Tray Mold Kit
Crafted from high-grade, flexible silicone for effortless demolding and reusable durability. Features precise round/square dual-design cavities with smooth edges for flawless resin or plaster castings. Ideal for DIY crystal coasters, handmade storage boxes, or decorative plaster crafts. Ensures bubble-free results with non-stick, heat-resistant material (up to 230°C/446°F). Perfect for crafting enthusiasts seeking professional-quality molds at unbeatable bulk pricing. Elevate your handmade creations with this versatile, detail-perfect tool.