Graphite Store: Graphite Crucibles, molds, ingots eBay Store Graphite Supplies: Drawn Copper Tube 12 L, Drawn Brass ...
Crucibles, molds, ingots Machined graphite crucibles, molds, ingots and stoppers for industrial and jewelry applications. Additional custom machining services available. Clay. graphite torch crucible cup w/ base melting gold silver; 1 kilo graphite ingot loaf mold 4 melting casting gold
Source: stores.ebay.com/Graphite-Supplies