Vcella Assay Electric Kiln Furnace Gold-Copper-Silver 2300 F Smelting Bars Model #13 hex You should always stamp the

You should always stamp the weight and purity of your bar on it

40% to 60% Gold needs 1-1/2 part flux to 1 part black sands & Gold

Chapman Flux can be used to clean up your Jewelry and pull out embellishments

All 4 colors will help you see that Yellow GOLD

* Insulating brick lining for maximum heat retention

Vcella Assay Electric Kiln Furnace Gold-Copper-Silver 2300 F Smelting Bars Model #13 hex You should always stamp theThis Front load Kiln Furnace will get up to 2300 F and maintain that Temp for long periods with no problem. Smelt your Black sands, assay your material or just Melt down Gold, Silver, Copper and many more metals. We have several sizes from small to large. This ad is for 1 Furnace MYOGB 13 240 specs are as follows. Inside Dimensions 12" Wide 12" Deep 8" High Outside Dimensions 20" Wide 21" Deep 24" High Cubic Feet inside 0. 75 Weight (Lbs) 140 Volts