4pcs Ceramic Quartz Crucible Dish Cup Set, 100g 250g 500g Melting Gold Silver Copper with Whip Tongs Handle for Metal Jewelry Casting Refining Pot Bowl Tool(Size:4)

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.Specifications:Crucible Material: QuartzColor: WhiteSize: (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 steelColor: SilverSize: (Approx)(L) 26.5cm/10.43inchClip length: (Approx) 5.2cm/2inchClip max. width: (Approx) 8.6cm/3.39inchPackage Included:3pcs x Crucibles1pc x TongsNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.3. Quartz crucible easily absorbs water during transportation. Please dry it at low temperature before use. For example, put it in an oven at 150 degrees for about 30 minutes.

• 【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.
• 【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.
• 【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.
• 【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.
• 【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.