8 Pcs Graphite Ingot Mold Crucible for Melting Smelting Molds for Gold Silver Metal Aluminum Alloy Copper Brass Casting Refining, 4 x 2 x 1 Inch

These are great quality, take a beating too.

Works well both aluminum and copper bars come out easily

Planning on melting and pouring into ingots. Will update after pours.

Just what was expected and when I expected.

I peheat them, and I take care handling them, and they are serving me well.

These small molds are prefect for my needs. They have had quite the usage since I received them. No issues at all they do exactly what them are meant to do.highly recommend

They are small. Probably better for table top use.

good