Melting dish round ceramic crucible can be used for Melting Gold, Silver, Brass, Copper and other metals. Crucible is a small size dish used for melting nonferrous precious metals. Dish Crucible is long lasting, made of Fused Silica and withstands temperatures up to 2500 Fahrenheit / 1371 Celsius.The melting dish has a pouring spout, crucible can be handled with a Tong or "Whip Handle" .Color: whiteMaterials: quartzCrucible Dish: Outside Diameter: 2-1/4 inch - 58mm Height: 1 inch - 25mmCapacity: 90 grams 24K - 20dwt - 31grm 14KVolume: 13ccCrucible Weight: 1.4ozNOTE: -heat the crucible prior to use, it is advised that ceramic dish be glazed with Borax.Package content:1 x Melting Dish CrucibleNote: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.