I made this cup from a soup can that I burned in the fire. I burned it till it was red pretty much all over then let it cool. After cooling, i scrubbed it with a Scothbrite pad and dish soap. The handle is made by twisting copper wire and then putting it thru a bone of a pigs leg. It works great and is sturdy. Hot liquids don't stay hot very long and the heat transfers thru the copper wire pretty well, but not enough to burn your hand. When drinking water, it has a sort of metallic taste. It makes a fun and unique project.
God Bless Yall