Set of 4 Crucible Silica Dishes 4-1/8",3-1/2",2-5/8"& 2-1/8"-Gold-Melting-Silver

Your set comes with 4 dishes in total, 1@ 4-1/8" Wide, 1@ 3-1/2" wide, 1@ 2-5/8" wide and 1@ 2-1/8" Dish.  These are the outside measurement's of each dish. Please keep in mind the size can vary a bit larger or smaller. These are high quality Italian made dishes. Inside measurement's are as follows; Large dish is 3-3/4" inside edge to edge at the top and 1-1/8" Deep in the center. Large dish is 3" inside edge to edge at the top and 13/16" Deep in the center. Medium dish is 2-1/4" inside edge to edge at the top and 13/16" Deep in the center. Small dish is 1-3/4" inside edge to edge at the top and 7/16" Deep in the center. These can be used up to 2100F. The best way to season these crucibles is with a little Anhydrous Borax. To do this heat the dish up to around 1000F and sprinkle some Anhydrous Borax in the dish, it will melt and act as a sealant. Then let your dish cool down and its seasoned and ready for melting or smelting. We do sell small to large amounts of Anhydrous Borax.