Crucible - Small Square
This small crucible has a capacity of up to 100 grams of gold.
Ideal for melting small quantities of gold or other precious metal.
50mm x 50mm x 22mm high.
Heating up a new crucible where the gold is melted to a cherry red and then adding a small amount of borax and heating/spreading it around the dished area to glaze the surface will stop gold from sticking on the initial use.