Vindar 5 Pack DIY Silicone Coaster Resin Molds, Epoxy Casting Molds Including Round, Hexagon and Square Mold for Resin, Concrete, Cement, Home Decoration, with Measurement Cup and 10 Wood Sticks

Super upset with this. The mold fused with my resin. I know it is not the resin, and the same batch was used for other items and they came out with ease. I’ve been using a pair of sewing scissors to try and free the coaster (after trying countless tricks from the internet), but it’s looking like I’ll have to throw it all away. Waste of resin, waste of money.

These silicone coaster molds are great to use. It given the coasters a nice shine, and having the edges is a lot better. It keeps the table cleaner. I am not sure how it will be later, if they will get water stains.

The molds are flimsy and bulge outward. I had to let them cure with something stabilizing the sides. 2 of the 5 molds stuck to the resin and I had to force it off and then pick it off the coaster.One mold apparently has an imperfection that i didnt see until I took the finished product out. The imperfection caused a ring on the finished product.

They are great but a lot larger than I was expecting. It's what everyone else is using for resin coasters so I guess it's the typical size, but a lot larger in real life.

Exactly what I was looking for. The molds are nice and shiney which is exactly what I was hoping for.When the silicone mold is shiney on the inside, it'll allow the epoxy to have a some to it as well.Love the variety pack.as it'll allow me to create different epoxy molds.

This is the 3rd time buying these molds & I'm very disappointed. The first molds were perfect. The second & third set had both square molds misshapen. I was hopefully optimist with the 2nd set - thinking if I left the square molds out, as instructed, they'd go back to their normal shape - but it didn't work. I'm stuck with the 2nd set but I'll be returning these & will never buy again.

The squares are deformed, I am thinking it's the way they are packaged. I ordered a replacement and had the same issue. The molds seem nice and the other shapes were fine but I am not paying for 2 deformed molds.

Will definitely be buying more to expand my epoxy projects. They came out great and they are sturdy molds. My only gripe so that you get two hexagons,two squares but only one circle. So it’s harder to make a set. They also require a lot of epoxy but they are fun to make.