LTKJ 4pcs Fire Graphite Set Crucible + Tongs + Bowl + Combination Mould, Used for Platinum, Gold, Silver, Brass, Alloy Smelting Brand:LTKJ 【Size】- Crucible bowl: Capacity: 150g, Outside diameter: 60mm Height: 20mm;Crucible Tong: Length: 25cm;Square Graphite: Size: (L/W/H)7.7 × 5.7 × 11.5cm; Cylindrical Graphite: Outer Dia.:40 mm/1.57inch, Total Height:40 mm/1.57inch. 【High Working Efficiency】- High temperature over 2800 degrees, high purity and high strength, durable in use. High heat resistant, high shock resistance and corrosion resistance. 【Crucible Tong】- Anti-slip design, gripping the crucible firmly, not easy to slip. 【Application Fields】- Mainly used in dental alloys, platinum, gold, silver, copper brass and other high temperature melting alloys 【Four Pieces Of A Set】- including 1 x Quartz Melting Crucible, 1 x Tongs, 1 x Square Graphite, 1 x Cylindrical Graphite.