Square Silicone Resin Casting Mold Set for Coasters & Trays – Flexible Epoxy Mold for DIY Jewelry & Decor

Pour, set, and reveal perfectly clean edges—without the stress of sticking or cracking. This square resin mold set is designed for makers who love creating sleek coasters, mini trays, and custom resin keepsakes at home. Made from soft, durable silicone, it bends easily for smooth releases and crisp shapes every time. Whether you're gifting handmade pieces or building your own resin collection, these molds help your projects look polished and professional. Ideal for beginners and experienced crafters alike.

Key Features

• Flexible silicone design for easy release and minimal sanding

• Smooth inner surface helps create glossy, clean finishes

• Reusable and durable—built for repeated resin pours

• Great for pigments, glitter, dried flowers, foil flakes, and more

• Works with resin, epoxy, UV resin, soap, wax, and casting materials

Why Choose Our Square Silicone Resin Casting Mold Set for Coasters & Trays – Flexible Epoxy Mold for DIY Jewelry & Decor
Unlike rigid plastic or low-grade molds that warp and tear, this epoxy resin casting mold set is soft yet sturdy, making demolding effortless and reducing mistakes. The square shape gives your creations a modern, giftable look—perfect for home decor and functional pieces. You’ll get consistent results with less cleanup and better edges.

Perfect For (Occasions & Uses)

• DIY coasters, desk trays, jewelry dishes, and trinket holders

• Handmade gifts for birthdays, holidays, weddings, and housewarmings

• Resin art projects, craft fairs, small business product making

• Creative time with kids (with supervision), friends, or hobby groups

How to Use
Mix resin, pour into the mold, remove bubbles, then let cure fully. Flex the silicone gently to release your finished piece, then decorate as desired.

Create Something You’ll Be Proud to Gift

Bring your ideas to life with a mold that makes every pour feel effortless. Order now and enjoy how easy it is to craft coasters, trays, and keepsakes you’ll actually want to show off.