#4 8kg MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

4-8Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum : : Industrial & Scientific

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

#2-4Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

OTOOLWORLD 1KG Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys 100ml

4 6KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum by PMC Supplies LLC : : Industrial & Scientific

OTOOLWORLD 20KG Clay Graphite Crucible Foundry Cup Furnace Torch

8.8KG Silicon Carbide Graphite Crucibles,Melting Metal,Withstand HighTemperature

TOAUTO 6 KG Foundry Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum : Arts, Crafts & Sewing

GongYi #8 (22lbs-10kg) Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum : Industrial & Scientific

Bewinner 1 kg Crucible,Cup Shape Silicon Carbide Ukraine

Quartz Melting Crucible Cup Furnace Melting Casting Refining Gold Silver Copper Casting Cup (200g)