Silver Gold Ingot Shape Mold Graphite Crucible Mold Melting Gold Silver nonferrous Metal Casting Refining Jewelry Tools Feature: The graphite crucible has good thermal stability, suitable for emergency heat or cold usage condition. Good corrosion resistance and impact resistance. Excellent acids resistance and alkalis resistance. The graphite crucible has good thermal conductivity properties,it can greatly shorten the melting for time and saved energy. The ashes of graphite crucible is less than 0.1%,to ensure that the preciou metal in the smelting is not contaminated. It can melt gold, silver, platinum and other preciou metals and other alloys,with long service life. for gold and silver melting after the formation of gold and silver pieces can also be used as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purpose Specification: Material: Graphite Color:Black Shape:Gold Ingot Size Mold Size:60x40x30mm/2.4"x1.6"x1.2" Gold Ingot Size 40x20x15mm/1.6"x0.8"x0.6" More detailed,please see photo Quantity: 1 Pc. Note: Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 Pc x Silver Gold Ingot Mold.