2Sets Ore Diamond Shape Epoxy Mold DIY Resin Casting Mineral Shape Silicone Mold, Size Around 1.5" x 1"

I love these they turned out so pretty!

These worked great with chocolate, and they are easy to remove.

Good quality. I’ve only used it a couple times but it cleaned up well and made for some nice stones to use with the stone pendant wrap-style holders I bought. My 9 yo autistic granddaughter loves rocks so I wanted to make her some extra special ‘Nana rocks’.

It arrived early and it looks good. I will update once I use them.

These are a bit thinner molds than I'm used to. The finished product is a lot more shiny than I had expected but, I did already tear one of forms when I removed the cured resin. I remembered having seen a YouTube tutorial once about being cautious with thinner molds but I didn't think about it until after I saw the torn form. Just be careful with them, is all I'm saying. Other than that, I was extremely pleased to see that every single form is different. Not a single one is the same. I figured there would be two molds of the same exact shapes but I was wrong. I couldn't believe it. It makes creating fake crystals so much more fun. I didn't actually set out to make my first ones but ended up grabbing the first mold in sight when I realized I had mixed up way too much resin for my project. Well, I didn't so much accidentally mix up too much but ran out of level surface for what I initially planned on doing. And, it was warmer than I had anticipated plus my mixing cup was really deep so I had to get the resin poured fast as it was on its way to flash curing. I'm explaining this because the photos I've shared are only to show off the results of the molds and not the crappy pieces I ended up with. I think we've probably all been in a similar situation with resin at some point, right? Anyways, please don't focus on the excessive amount of bubbles and crappy colors.

I'm somewhat new to resin, but I've made several projects now and am getting a bit more experience. There is always a bit of resin left over since I don't have my measuring down just yet, and I was looking for a creative and useful way to use this resin. When I saw these molds, I just knew they would be perfect for using up bits of leftover resin. After demolding you are left with lovely little multifaceted rocks that can be used for so many purposes. My daughter and I plan to use the finished rocks to dress up our potted plants. They would also make really cool free form cabinet knobs with the addition of a screw.The molds are a bit thin around the top edges. As long as you don't overfill them, demolding is a breeze. Even if you were to tear one of the mold areas, the others would still be usable. All in all I'm very pleased with these molds. The rocks in my photo are straight out of demolding and have had no polishing whatsoever. Its going to be exciting to see what sort of weird stones we come up with, and no more wasted resin.

I love epoxy crafting, just for funsies.These molds appeal to me because I also love gemstones and sparkly things.There are a ton of molds here. They aren't super heavy duty, but I've already done four pours and pulls with my favorites and they haven't deformed or torn. I'm pretty confident that I'm going to get a lot out of these.Because they're on the smaller size, I can also do graduated pours more easily than my larger molds, since the curing time is reduced due to using so little epoxy. So I can easily make gemstones filled with items like flowers, glitter and foil flakes, other gemstones, little acrylic figurines, etc. My husband suggested putting in some of those little eyelet screws to make some of these into pendants and keychains, which I think is a super fun idea.I probably will buy again when these finally deform. I don't think that it'll be any time soon, so I'll continue having a good time with these until then.

The molds were easy to fill with resin but these would also work well for ice cubes. When removing the resin pieces, the cavity edges are a bit thin so I was careful but they released fairly easily. The "mineral rocks" are all slightly different with different placement of facets and different shapes. I find these shapes are way to large for making pendants, bracelets, rings, or other jewelry and they are too large for vase filler for small vases. These are a good size for ice cubes, for placing around large potted plants, or as vase filler for large vases.