--- product_id: 740316679 title: "LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat" brand: "let's resin" price: "€ 81.55" currency: EUR in_stock: true reviews_count: 5 category: "Let's Resin" url: https://www.desertcart.hr/products/740316679-lets-resin-coasters-resin-mold-silicone-coaster-mold-round-square store_origin: HR region: Croatia --- # 18-piece versatile set 3 unique shapes: round, square, octagon Premium flexible silicone, easy clean LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat **Brand:** let's resin **Price:** € 81.55 **Availability:** ✅ In Stock ## Summary > 🎨 Mold your masterpiece, sip in style! ## Quick Answers - **What is this?** LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat by let's resin - **How much does it cost?** € 81.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/740316679-lets-resin-coasters-resin-mold-silicone-coaster-mold-round-square) ## Best For - let's resin enthusiasts ## Why This Product - Trusted let's resin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Shape Your Style:** Round, square, and octagon molds let you craft coasters that match any vibe - • **Pro-Grade Silicone:** Flexible, reusable, and glossy interior ensures flawless resin finishes every time - • **Multi-Resin Compatible:** Works seamlessly with epoxy, UV, polyurethane, plaster & more—no torch needed - • **All-in-One Creative Kit:** 15 coaster molds + 3 stylish holders for endless design combos - • **Perfect Gift & Party Essential:** Create personalized coasters for housewarmings, holidays, or large gatherings ## Overview LET'S RESIN 18 PCS Silicone Coaster Resin Mold set includes 15 molds in round, square, and octagon shapes plus 3 matching holders. Made from premium flexible silicone with a glossy interior, it supports multiple resin types for easy, professional-quality coaster crafting. Ideal for DIY enthusiasts and pros alike, this versatile kit enables creative home decor and personalized gifts. ## Description Package Includes: 5 Round Coaster Molds 5 Square Resin Coaster Molds 5 octagon silicone coaster molds 1 x Round Storage Box 1 x Square Holder 1 x Octagonal Holder Review: +goede producten Review: Spezielle und vielfältige Formen für DYS! Leicht händelbar! ## Features - MORE FOR THE SAME PRICE: This coaster mold set includes 15 coaster molds and 3 round, square and octagon holders Whether you are a beginner or an epoxy pro, it will save you time and fulfill your practice and business needs that require a number of coasters - 【SIMPLE SHAPE & VERSATILE COMBINATIONS】You can combine it with various elements such as dried flowers, dyes, powders, stickers and other additives to create a wide range of coasters for coffee cups, wine glasses, mugs, beer bottles, plants, jars, DIY art projects. Decorate your home with coasters of a variety of shapes and styles - EASY TO USE AND MOLD - Made of premium silicone, our silicone resin coaster molds for resin are flexible, reusable, easy to use, clean and easy to mold. It features a glossy interior to ensure a great finish on your coasters. This set is compatible with epoxy resin, quick-drying resin, polyurethane resin, plaster, 3 UV resistant resin, and other casting resin. We do not recommend torches or heat guns as they can cause damage - Make a housewarming gift! Create a set of 3.4" homemade coasters with our molds! Simple yet attractive. New apartment, office, bar and restaurant are included on our housewarming gift list. It is also perfect for making lots of coasters in a large party and a great gift for your loved ones, friends and family on various occasions such as Christmas, New Year, Halloween, Thanksgiving, Birthday, Anniversary etc - WHY CHOOSE US: With a focus on epoxy molds for many years, LET'S RESIN is committed to providing crafters with tools and materials to turn their imagination into reality. We strictly control the quality of our products, and we value the consumer experience very seriously. If you have any problems, please contact us as soon as possible. We will try our best to serve you - Resin bonding problem: Do not use lighter or blow torch to remove air bubbles. If the mold is broken, the resin will stick to the mold and may break. You can use a vacuum machine to extract the air bubbles (the best way), spray alcohol on the surface to remove air bubbles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BKZ6ZH2S | | Amazon Bestseller | #397,289 in Hobbies ( See Top 100 in Hobbies ) #3,560 in Jewelry Resin Casting Molds | | Brand Name | LET'S RESIN | | Color | 18pcs | | Customer Reviews | 4.6 4.6 out of 5 stars (1,992) | | Item Dimensions | 8 x 8 x 6 cm | | Item Type Name | Coasters | | Manufacturer | LET'S RESIN | | Manufacturer Part Number | ELR00207 | | Material Type | Silicone | | Model Number | ELR00207 | | Number of Pieces | 18 | | Shape | Square | | Unit Count | 18.0 Count | ## Product Details - **Brand:** LET'S RESIN - **Color:** 18pcs - **Item dimensions L x W x H:** 8 x 8 x 6 cm - **Material:** Silicone - **Shape:** Square ## Images ![LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat - Image 1](https://m.media-amazon.com/images/I/71SIWlljWnL.jpg) ![LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat - Image 2](https://m.media-amazon.com/images/I/71lACtTsAYL.jpg) ![LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat - Image 3](https://m.media-amazon.com/images/I/71GR5m13N6L.jpg) ![LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat - Image 4](https://m.media-amazon.com/images/I/71uckTkJEBL.jpg) ![LET'S RESIN Coasters Resin Mold Silicone Coaster Mold Round Square Octagon Holder Mold for Epoxy DIY Art Craft Cup Mat - Image 5](https://m.media-amazon.com/images/I/81h8AecYM8L.jpg) ## Questions & Answers **Q: How come I can't use a heat tool for popping bubbles?** A: I think they are just afraid it will melt the mold. I still use a heat gun and haven't had any issues. **Q: Is a release agent needed prior to use?** A: I didn`t need anything to take them out of the molds. I'm guessing using a release agent will make them easier to release. **Q: Can anyone tell me if there is any deformation after receiving the molds?** A: No, they are well packed in the box without any deformation and the surface of the mold is smooth. **Q: How do you remove air bubbles in the resin if you can’t use a heat gun or torch?** A: Use 91% alcohol. It pops bubbles. Also you’ll have less bubble if you set your resin In warm water for about 10/15mins before mixing it. I either sit my bottles in a sink of warm water or I set my poured cups in a bowl of war water. DO NOT HET WATER IN YOUR RESIN. Hope this helps. ## Customer Reviews ### ⭐⭐⭐ Review *by M***L on December 20, 2024* +goede producten ### ⭐⭐⭐⭐⭐ Review *by K***N on April 14, 2026* Spezielle und vielfältige Formen für DYS! Leicht händelbar! ### ⭐⭐⭐⭐⭐ Review *by C***N on June 27, 2025* Excellent moules, donne de beaux résultats, mais assurez-vous d’être de niveau. ## Frequently Bought Together - LET'S RESIN 18 Pcs Coaster Resin Molds Silicone, Coaster Molds with Round Square Octagon Shape Holder Molds for Epoxy Resin, DIY Art Craft Cup Mats - Puduo Epoxy Resin Kit 72OZ，Newly Formulated Crystal Clear Epoxy Resin，Strong, Bubble-Free, Anti-Yellowing Art Resin That，Suitable for Casting, DIY, Resin Art, Molds, Jewelry, Easy to Mix 1:1 Ratio - CHANGTIKEJI Mica Powder，24 Colors - 10g/Bottle of Natural Pigment Powder for Epoxy Resin，Soap Making，Candle Making,Lip Gloss,Car Freshies,Dye,Nail Polish,Bath Bombs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/740316679-lets-resin-coasters-resin-mold-silicone-coaster-mold-round-square](https://www.desertcart.hr/products/740316679-lets-resin-coasters-resin-mold-silicone-coaster-mold-round-square) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*