Feature Highlights: 1. High-Purity Graphite Material: Crafted from premium graphite, this mold ensures no contamination to metal purity while offering rapid heating and cooling for precise, refined results. 2. Exceptional Thermal Stability: Withstands temperatures up to 2000℃, providing reliable performance across diverse working conditions. 3. Energy Efficient: Reduces melting time and conserves energy, allowing you to maximize material usage. 4. Impact & Corrosion Resistant: Features strong resistance to impact, acids, and alkalis, ensuring durability and safety. 5. Versatile Application: Ideal for experiments and melting of gold, silver, brass, copper, aluminum, zinc, and other metals. Also serves as a practical aid in pendant making or analytical processes. Product Details: This 35ml rectangular graphite ingot mold delivers stability and durability for melting, casting, and refining tasks. Its high thermal conductivity and robust construction enable efficient metal processing, while the smooth surface ensures easy release of ingots. Designed for both professional and hobbyist use, it supports a wide range of metalworking applications. Specifications: Capacity: 35ml Shape: Rectangular Material: High-density graphite Max Temperature Resistance: 2000℃ Applications: Melting, casting, and refining of non-ferrous metals