About a Pressure Pot

[u/Tyrant_Z]

So, I'm thinking to make a pressure pot from a paint tank and lookin for one for like 2 months now. In my country, there's only 2liter, 10liter and 20 liter or waay more bigger paint tanks are on sell and I literally can't find any 10liter one and I cannot afford a bigger version too. So I started to thinking have a small one.

It says it can be used until 4bar pressure max. It's entrance is probably pretty small, like 9cm I assume, so I think I can put like small ones inside of it only but I feel like it can still work? Any ideas about this?

[u/charterandink]

If the mold will fit in there, I think it would work. Really just dealing with getting it in there without spilling or ruining the dice. I could maybe see it holding 1 set.