LET'S RESIN Extra Deep Resin Coaster Molds Silicone, 4 Inches Large 6 Cavity Silicone Molds for Resin, Round Epoxy Coaster Molds for Cups Mats, DIY Craft

This is a great product! Im just not skilled at making coasters..lol. I made the perfect coaster with little crayons, erasers and paperclips. They looked great--then I saw a few little bubbles so I took my heat gun and tried to make the bubbles go away. Well---everything looked good at first, but then i noticed the crayon was melting. Anyway... this product was great! I know it works well because my end result was coasters that would have been beautiful had I known what I was doing. The heat gun did not burn the coasters--they held up very well! The coasters were easy to take out. And they were easy to clean--even the part where I spilled the resin all over the coaster and... smh... it came off with no problem. I highly recommend this product because it's still in one piece after having to deal with me. I plan to try again and will definantly use these coasters! Nice size, durable, easy to clean!

good thickness and depth great way to be more creative when wanting to design some coasters. I also use it when pouring resin into smaller molds to make clean up easier. Easy to demold.

I used these for a craft with my granddaughter. They work and the product popped out easily.

Great silicone mold for lots of projects!!! Perfect thickness! Molds release just perfect, easy to do!! I've used mine several times now, and have had no issues!!! 5 Stars

Love the depth of this mold.

Purchased as a gift. She loved them.

These sturdy coaster molds are durable, and the perfect size for coaster making. I am very pleased with the size and strength of these silicone molds, worth the money!

The shape, thickness, ease of removal, and size were all as expected and I was able to make my first set of coasters without any issues. I think these were also on the cheaper side, which is a bonus.