ResinWorldSet of 4, 3", 2.5", 2", 1.7", 1.3", 0.9" Clear Silicone Sphere Molds, Large 3D Seamless Sphere Silicone Molds for Resin Casting, Round Ball Orbs Epoxy Resin Mold for Jewelry, Soap, Candle

I haven’t used these but they seem well made. I like the variety of sizes. Looking forward to using these molds.

very happy with these molds

The media could not be loaded. I deducted a star bc this was the first time using this particular size sphere out of the set, and I'm disappointed that I won't be able to use this size anymore due to the top having significant indentations. It looks like the piece they used as the master was moved a bit after the silicone started to set. The largest sphere is fine, and the 2 smallest sizes are fine. Those are the only ones I've used so far.

I love these molds. I make resin globes that light up and these were the perfect size.

Love it!

I had this set for a long time and didn't realize it. I was trying to make a crystal ball but none of these worked. I bought another set thinking the new one would have the needed 2.5". It does not.As you can gleam from the picture the 3" is a true 3". The 2.5 (the one I need) is 2.25". Way too small for my project so the resin bleeds no matter how I try to seal it. It took me over 4 hours to sand and polish that one back out.The 3" is ok but too big so it make her hands look squashed. Plus the top of the sphere (bottom as you pour it) is deformed so not a great crystal ball.

Great mold

These worked wonderful for my designs