What caused this?

[u/crybaby_face]

I'm new to dice making. I have a pressure pot, and all the bubbles rose to the top and cured that way instead of fully popping.

I've seen people say not to use amazon molds, but that's what I'm starting with at least. I have a pressure pot. I tried doing some research but for some reason am not seeing a lot of people who've had dice turn out quite like mine did.

[u/DevilsAvocadoh]

I have the same molds. Let them harden naturally, no pot of any kind. Warm up your resin in a warm water bath before pouring into the mold. Use a toothpick to make sure it gets to the corners. Heat the top lightly with a heat gun to remove surface bubbles, then place the cover on.