15 Pieces Crystal Resin Molds Pendulum Silicone Crystal Molds Include Pyramid, Round Cone, Sphere, Triangular Cone, Multi-Facet Gemstone Cube Resin Holder for Jewelry Making

There are great for beginners, small scale models and jewelry. Easy removal good quality.

The crystals were hard to pour the epoxy in. I did not like pouring into the side of the mold. I made a mess of it. They were easy to remove but these molds are not for beginners.

I used these for epoxy resin (and a test with some leftover candle wax) and for the cost, it gets the job done. If you want high-quality molds I wouldn't recommend them, but if you want to get something cheap before investing in something pricier it's a fairly good set. They're on the small side (as other people have mentioned) and some of the tips don't seem to work right (for the cone, pyramids, some of the gem-shaped molds).I also had trouble getting my resin out of the small-but-long molds, but putting them in soapy water worked like a charm.

Kind of hard to remove and may be from the size , they are super small

Too hard to remove

These are cool! But are kind of weird to get out of the molds. The tops are extremely pointy to and can definitely puncture if not careful

For starters the size is deceiving from the picture. Secondly. How do you not include instructions.

The silicon of these molds for some reason stuck in multiple places to all of the resin pieces I made with them. The molds had to be damaged to remove the projects and I will have to spend a great deal of time sanding off the silicon chunks that are stuck to them to save them. I think if the mold was waxed beforehand, it would be OK, but I didn't know that going in, and also I've never had this problem with any other mold I've used. The silicon is also VERY thick, which makes getting the pieces out almost impossible in some cases (like the thin, narrow bars), even if they weren't sticking.

If you’re thinking of using these for candle making, don’t bother. They are SO small a wick can’t even fit into them. For resin use only, and even then they’re like smaller than a AAA battery.

They arrived exactly on the first date to be expected as advised when purchased thank you

These are much smaller than I thought, almost impossible to get cured resin projects out of. And the pointy one, can’t totally fill with resin-so the finished product doesn’t look like the mould at all.The tips of the pyramids always break off when demolding, even when being extremely careful

So many different sizings, excellent for choices

Love the variety but some are easier to use than othersThat’s prob down to my skill than the moulds