RESINWORLD 6-Cavity Deep Round Coaster Molds, 4 Inches Coaster Silicone Molds for Epoxy Resin, Coaster Resin Molds for Flower Bouquet Preservation

Makes perfect coasters. I made them for my coworkers and when I posted them in a facebook group, someone bought 2! I work in property management so I put some stuff that pertains to the profession. They’re a bit thick but I think it’s perfect if you’re going to be adding stuff in them.

These coaster molds are fantastic! The silicone is high-quality, making demolding a breeze, and my resin projects turn out perfectly smooth and shiny.

Ease to use and a reasonable price to start a new craft.

these are deep molds absolutely fabulous

These silicone molds worked perfectly for making resin coasters! The material is thick, flexible, and durable, which made it really easy to pop the finished coasters out without any tearing or sticking. The molds held their shape well while the resin cured and gave the coasters a nice, smooth finish with clean edges.They're also a good size — perfect for functional coasters that don’t feel too small or flimsy. Cleanup was simple too — just a quick wipe down once the resin cured, and they were ready to use again.For the price, the quality and value are excellent. Definitely recommend if you’re looking for strong, reusable molds that make the coaster-making process smooth and stress-free!

They are sturdy and easy to demold

These work really well for all kinds of crafting that I do. The size is great for coasters and they release whatever you put in them quite easily.

Great for first time resin beginners easy and very efficient to use and great quality !!