ResinWorld8 Pack Thick 4 inches Resin Coaster Molds Set, 4 Pack Round Coaster Silicone Molds + 4 Pack Square Coaster Resin Mold, Coaster Molds for Resin Casting

These are great if you have flat, dried flowers! Easy to is, easy to clean, durable, and last a long time!

I made some square coasters with several different sets of molds I had purchased. There were some that one side bowed out a little, making the coasters not quite perfectly square. I purchased these new ones to see if they had straighter sides. Will be trying these out soon. Will update after I have used them.

These are very user friendly and produce high quality resin coasters if you pay attention to the directions of the resin you are working with. I've made some tye dye style coasters as well as clear ones with roessed flowers in them. Both sets turned out fantastic and make excellent gifts.

Hi! I tried to find contact information to get in touch with the company, but can't find it anywhere. I love these molds, the thickness is fabulous. But, I've gone through two sets now in a month because the top part of the mold sticks to my coaster and I can't get it out without ripping it. And this is having left it for less than 24 hours and more than 24 hours, also using 3 different types of resin. It's frustrating because I do think the molds are perfect, but unless I remove within f hours or so, it will glue itself to the coaster and it's done. I've also tried all the tricks to remove it - freezing it, heating it, etc. etc. I wanted to touch base with the company to find out if others have had this issue, or if there were specific instructions to follow, but no luck.

Ive been searching for good quality round molds that was this thick and I’m glad I was able to RE-order a second set. Definitely worth it.

Works exactly like it should. Nothing to complain about honestly

These molds are awesome. Very large, thick & easy to work with. I’d have to say it’s my favorite coaster mold.

These are nice size coasters, however the "height" of them is a little short. I used them for resin casting with dried flowers and used a two part layer. The second layer is where I put the flowers in and they are sticking out of the top. My first pour barely covered the bottom of the mold, so I know I did not pour in too much. They did however arrive quickly and as mentioned, they are nice size (e.g., width).

These worked perfectly for what I needed. Easy to use and made great resin coasters!

… Einsteiger in die ResinweltMan kam rumtesten und hat dann als Ergebnis einen schönen Untersetzer oder was die Fantasie hergibt

This pack contained four square moulds and four round moulds. On the plus side, these do have much thicker walls than a lot of alternatives... It means they don't bend or flex when filled. On the other hand, two of the eight moulds do have slight imperfections in them, preventing a really smooth finish.

Perfect size for coasters. All the other molds I have seen are too small but these are just right. Great quality and the resin does not stick to the mold. Very happy with my purchase I would highly recommend.

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