The quartz crucibles are for refining gold, offering a smooth and consistent melting process. Their robust construction withstands high temperatures, making them suitable for various metalworking applications. These crucibles are essential tools for creating jewelry pieces and other metal crafts. Features -Color:White -Material:Quartz -Size:5.80X5.70X2.20cm/2.28X2.24X0.86in Inner diameter:4.5cm -High heat endurance: capable of withstanding high temperatures, ensuring reliable performance during the melting of precious metals -Multipurpose functionality: suitable for melting a variety of metals including gold, silver, and copper, making it a versatile tool for different projects -Sturdy and reliable: made from materials that provide durability and resistance to wear and tear, ensuring use -Convenient maintenance: designed for easy cleaning, reducing downtime and maintaining efficiency in your metalworking tasks -Effortless operation: userfriendly design that the melting process, making it accessible for users of all skill levels Package list: 1 x Quartz Melting Dishes Pot