10 oz Crucible Cup and 1/4 - 1/2 - 1 oz Ounce Gold Combo Ingot Mold Smelting Set Melting Casting Refining Scrap Precious Metal Gold Silver Copper Jewelry 1/4, 1/2, 1 Troy Ounce Gold Combo Mold 10 oz Graphite Crucible Cup Designed for Torch Applications Easy To Use Melting Gold Silver Copper Set