●High-quality Material: Our crucibles for melting metal are crafted from premium fused quartz, using advanced ceramic processing technology. With exceptional heat resistance up to 3272°F / 1800°C, these crucibles ensure reliable performance during high-temperature melting processes. The stainless steel handle offers a comfortable grip for convenient handling. ●Versatile Set: This set includes four crucible dishes (250g) and two stainless steel tongs with a whip handle 2A, providing all the necessary tools for precise and efficient metal melting. Whether youre working with metals, platinum, gold, silver, copper, brass, or alloys, our crucibles offer dependable assistance for various casting processes. ●Convenient Design: Designed with a tapered sidewall and pouring spout, our crucibles facilitate easy material removal and enhance user convenience. The ergonomic design ensures efficient and accurate pouring, making your work more productive and effortless. ●Wide Applications: Our crucibles are suitable for a wide range of precise casting processes involving metal, platinum, gold, silver, copper, brass, alloys, and more. No matter the project, you can rely on our crucibles to consistently deliver exceptional performance, ensuring successful outcomes for your work. ●Important Tips: To optimize the performance of our quartz ceramic crucibles, we recommend slowly heating them and applying borax glaze before use. Following these steps will not only yield the best results but also extend the longevity of the crucible, allowing you to maximize its value and effectiveness.