Patelai 12 Pcs Resin Molds Silicone Kit Epoxy Resin Molds Summer Coaster Mold Storage Box Mold in Rectangle Round Silicone Casting Mould for Art Summer DIY Jewelry Craft Cup Mat Home Decoration

Good

The molds worked great. Everything was formed to size so no adjustments or grinding was necessary. Easy removal.Only thing to note, the holder mold has thin walls and kind of expands making the square more of an oval, it didn't have enough structural strength on its own so I pushed two bottles up against it on the sides and corrected it shape. Others may have other results but I'm glad I did it.

The round coaster storage box is curved in so the coasters won't fit in it. I haven't been able to make it straighten up. 🤔😏

Demolding the holder was a little tricky which was due to me attempting to soon, the resin was still a little too soft. With just a little soft pressure, I was able to get back in shape. Can't wait to make more sets.

They came really fast. Washed and used pretty quick. However when I demolded, one of the square ones ripped. Be careful.

Easy to use and lost of fun different designs you can make when being creative! People have loved these as gifts!

Son muy buenos , faciles de utilizar, desmoldan con facilidad y el trabajo queda excelente. Las recomiendo 100%

I have used the product but my desire maybe doesn't fit into what I've created.

The round molds and holder are great, and easy to use. The square ones are not thick enough so the sides bulge out on the coasters and the holder bulges out heaps. I ended up making a holder for them to sit in to avoid this issue.

Items arrived slightly out of shape but otherwise look okay. Have not used yet as only arrived today