6pcs Crucible Kit, with 4pcs Small Quartz Crucible and 2pcs Crucible Tongs Crucibles for Melting Metal Pottery Tools for Casting Refining Gold Silver Aluminum Copper Brass

PEUTIER 6pcs Crucible Kit, with 4pcs Small Quartz Crucible and 2pcs Crucible Tongs Crucibles for Melting Metal Pottery Tools for Casting Refining Gold Silver Aluminum Copper Brass

Silicon Carbide Graphite Crucibles 145ML Cup for Melting Casting Refining Gold Silver Copper Brass Aluminum (145ML)

Petrobond Metal Casting Sand Delft Casting