VEVOR High Purity Graphite Crucible, 2 kg Graphite Furnace, Single Ring Graphite Crucible for Melting Metal Gold Silver Copper Aluminum, Smelting Furnace Metal Graphite Jewelry Casting Tools

VEVOR High Purity Graphite Crucible, 2 kg Graphite Furnace, Single Ring Graphite Crucible for Melting Metal Gold Silver Copper Aluminum, Smelting Furnace Metal Graphite Jewelry Casting Tools99.9% Pure GraphiteRapid HeatingGreat ThermostabilityEasy to UseStable PerformanceVersatile UsageGross Weight: 0.91 kg (2 lbs),Inner Diameter: 44 mm (1.73 inch),Bottom Diameter: 57 mm (2.24 inch),Material: Graphite,Maximum Operating Temperature: 1300℃,Height: 110 mm (4.33 inch),Top Diameter: 65 mm (2.56 inch),Package Size: 8 x 8 x 13 cm (3.15 x 3.15 x 5.12 inch),Product Size: 65 x 110 mm (2.56 x 4.33 inch)