Feature Highlights: 1. Pure Graphite Material: Made from high-quality graphite that won’t contaminate your metals, ensuring refined purity. It heats up and cools down quickly for precise, detailed results. 2. High-Temperature Resistance: Built to handle extreme heat, withstanding temperatures up to 2000℃. Perfect for a wide range of melting and casting conditions. 3. Efficient & Energy-Saving: Speeds up melting time while using less energy, so you get more out of your materials without wasting power. 4. Durable & Corrosion-Resistant: Tough enough to resist impact, acids, and alkalis. Reliable performance that keeps your work safe and steady. 5. Versatile Use: Ideal for melting and refining gold, silver, brass, copper, aluminum, zinc, and more. Also works great for crafting pendants or as a lab tool. Product Details: This 10ml rectangular graphite mold is designed for refining, casting, and melting precious and non-ferrous metals. Crafted from premium graphite, it ensures metal purity, offers fast heating/cooling, and stands up to high temperatures and corrosion. Its efficient design shortens melt times, saves energy, and works reliably across various projects—from metal experiments to jewelry making. Specifications: - Capacity: 10ml - Shape: Rectangular - Material: High-purity graphite - Max Temperature Resistance: 2000℃ - Use: Melting, casting, and refining of metals such as gold, silver, copper, brass, aluminum, and zinc.