Our gold refining crucibles are essential for anyone involved in metalworking or jewelry making. The quartz material that the crucibles can handle extreme temperatures without cracking or breaking. These tools are for melting and refining gold, silver, and other precious metals, ensuring a and end product. Features -Color:White -Material:Quartz -Size:5.80X5.70X2.20cm/2.28X2.24X0.86in Inner diameter:4.5cm -Heat resistance: high temperatures, ensuring safe melting of metals like gold, silver, and copper -Versatile applications: for a range of uses including jewelry creation, metal casting, and refining, accommodating various materials -Robust and : crafted from strong materials that provide durability and maintain their shape under -Easy to maintain: the design allows for quick and easy cleaning, ensuring your tools remain in top condition with minimal effort -Userfriendly operation: simple design that makes it easy to use, suitable for both beginners and seasoned professionals in metalworking Package list: 1 x Quartz Melting Dishes Pot