---
product_id: 510897069
title: "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"
brand: "let's resin"
price: "€ 67.45"
currency: EUR
in_stock: true
reviews_count: 5
category: "Let's Resin"
url: https://www.desertcart.hr/products/510897069-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds
store_origin: HR
region: Croatia
---

# glossy interior finish 18-piece versatile set premium flexible silicone 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

**Brand:** let's resin
**Price:** € 67.45
**Availability:** ✅ In Stock

## Summary

> 🎨 Mold your style, sip in sophistication!

## Quick Answers

- **What is this?** 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 by let's resin
- **How much does it cost?** € 67.45 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/510897069-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds)

## 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

- • **Effortless Demolding:** Premium flexible silicone with a glossy interior ensures your resin art pops out cleanly every time—no sticking, no stress.
- • **Versatile Style Match:** Craft coasters that complement coffee cups, wine glasses, mugs, and more—elevate your home or office vibe instantly.
- • **All-in-One Creative Kit:** 15 coaster molds + 3 stylish holders for round, square & octagon shapes—perfect for bulk crafting or gifting.
- • **Satisfaction Guaranteed:** Backed by a 4.6-star rating and responsive support, your resin crafting journey is worry-free and rewarding.
- • **Perfect Gift-Making Tool:** Create personalized 3.4-inch coasters ideal for housewarmings, parties, or trendy bar setups—be the host with the most.

## Overview

LET'S RESIN offers an 18-piece silicone resin coaster mold set featuring round, square, and octagon shapes with matching holders. Crafted from premium flexible silicone with a glossy interior, these molds ensure easy demolding and professional finishes. Ideal for DIY enthusiasts and pros alike, this set supports bulk coaster creation for gifts, parties, or personal use, backed by high customer satisfaction.

## Description

Package Include: 5 Pcs Round Coaster Molds 5 Pcs Square Resin Coaster Molds 5 Pcs Octagon Silicone Coaster Molds 1 Pc Round Storage Box Molds 1 Pc Square Holder Molds 1 Pc Octagon Holder Molds

Review: +goede producten
Review: Easy to use and super easy to peel off, does not stick to the project. Nice thickness and produced great stands for the coasters. Easy to clean and well made.

## Features

- More for the Same Price: The package includes 15pcs coaster molds and 3pcs holder molds of round, square and octagon. Whether you’re a beginner or an epoxy pro, it perfectly meets your needs for practice or business requiring large number of coasters and saves your time.
- Simple Shape for Various Matches: You can make uniform coasters in assorted shapes for your coffee cups, wine gl, mugs, beer bottles, plants, pots and DIY art projects! Embellish your home with diverse coasters in different shapes and styles!
- Easy to Use and Demold: Made of premium silicone, our silicone resin coaster mold for resin is flexible, reusable, and easy to use, clean and demold.They feature a glossy interior to ensure wonderful finishes of your coasters.Torch or heat gun are not recommended as they may cause damage.
- Let's Make Housewarming Gifts! Make a set of 3.4-inch homemade coasters with our molds! They are simple yet fascinating to be included in your housewarming gift list for new apartments, offices, bars and restaurants. They are also ideal choices if you plan to make as many coasters as you need for large parties!
- 100% Satisfaction Guarantee:You can use release agents or mild soapy water to demold your coasters from the glossy interior surface. If you encounter any problems when using our resin coaster molds silicone, please feel free to contact us at any time. LET’S RESIN strives to offer you 100% satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKZ6ZH2S |
| Batteries required | No |
| Care instructions | Hand Wash Only |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,817) |
| Date First Available | 1 January 2024 |
| Dishwasher safe? | No |
| Item model number | ELR00207 |
| Number of pieces | 18 |
| Product Dimensions | 8 x 6 x 6 cm; 599 g |

## Product Details

- **Colour:** 18pcs
- **Material:** Silicone
- **Brand:** LET'S RESIN
- **Shape:** Square
- **Product care instructions:** Hand Wash Only

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71SIWlljWnL.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 20 December 2024*

+goede producten

### ⭐⭐⭐⭐⭐ Review
*by T***N on 12 January 2026*

Easy to use and super easy to peel off, does not stick to the project. Nice thickness and produced great stands for the coasters. Easy to clean and well made.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 19 January 2026*

Super

## 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/510897069-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds](https://www.desertcart.hr/products/510897069-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-22*