Product Description Introducing our versatile Quartz Crucible Dish Cup Set, designed to meet the demands of both professionals and hobbyists in various high-temperature applications. This set combines durability, functionality, and convenience, making it an essential tool for refining, casting, and more. Explore the features that make this quartz crucible set a standout choice: 1. Excellent Quartz Material: Crafted from superior quartz material, this crucible dish cup set is both sturdy and abrasion-resistant. It boasts excellent durability and thermal conductivity, capable of withstanding high temperatures up to 2,800°F (1,537°C). This ensures safe and effective operation in a variety of high-temperature environments. 2. Multifunctional: This quartz crucible dish cup is designed for versatility, making it suitable for refining and casting a wide range of metals, including platinum, gold, silver, brass, copper, and alloys. Whether you're involved in metal smelting or jewelry making, this crucible can handle the task with ease. 3. 5 Different Sizes: The set includes five different sizes—100g, 150g, 250g, 500g, and 750g—to accommodate various experiments and casting needs. This practical assortment ensures you have the right size for any project, enhancing your efficiency and flexibility. 4. Wide Application: This melting dish is widely applicable across numerous fields such as electric light sources, semiconductors, optical communication, military, metallurgy, building materials, chemical industry, machinery, electric power, and environmental protection. It's a powerful assistant for both laboratory and industrial production. 5. Compact and Lightweight: Designed with convenience in mind, this jewelry refining casting pot set is compact and lightweight, making it easy to handle and transport. It's ideal for melting, casting, and refining gold, silver, brass alloys, and more, providing a user-friendly experience. Enhance your metalworking and refining projects with our Quartz Crucible Dish Cup Set. Its durability, multifunctionality, and thoughtful design make it an indispensable tool for anyone working in high-temperature environments.