3Pcs Ceramic Quartz Crucible Dish Cup Set with Whip Tongs Handle Melting Gold Silver Copper Ceramic Crucible for Metal Jewelry Casting Refining Pot Bowl Tool

Features: 【PACKAGE CONTENT】You will receive 3 crucible bowls, with capacities of 100g, 250g and 500g, to meet your different needs, and a tongs with a whip handle 2A. This set provides the necessary tools for precise and efficient metal handling. 【QUARTZ MATERIAL】Our crucibles are made of quartz, 98% pure, with strong thermal conductivity, chemical resistance and high temperature resistance, and can withstand temperatures up to 1300°C/2372°F, ensuring high reliability performance. 【DESIGN DETAILS】Our crucibles feature a rounded pouring spout to ensure efficient, accurate pouring and improve user convenience. The bottom of the bowl is flat and placed stably. Suitable for various precision casting processes involving metals, platinum, gold, silver, copper, brass, alloys, etc. 【WITH TONGS】Crucible tongs are made of stainless steel, sturdy and durable. The length is 26.5cm/10.43inch, allowing you to keep the crucible at a safe distance without burning your hands when using it. Please note that it can only hold round bowls. 【MORE TIPS】Professional crucible set is also helpful for jewelers, metalsmiths, blacksmiths, chemical refiners. In order to extend the service life, please preheat a large area before heating at high temperature, slowly heat the quartz crucible, and be sure to coat the bowl with borax before use. Specifications: Crucible Material: Quartz Color: White Size: (Approx)(OD x ID x Deepth) 5.2x4.5x2.1cm/2x1.77x0.83inch (100g), 6.8x5.8x2.5cm/2.68x2.28x0.98inch (250g), 8.5x7.5x3.5cm/3.35x2.95x1.38inch (500g) (1 each) Tongs Material: Stainless steel Color: Silver Size: (Approx)(L) 26.5cm/10.43inch Clip length: (Approx) 5.2cm/2inch Clip max. width: (Approx) 8.6cm/3.39inch Package Included: 3pcs x Crucibles 1pc x Tongs