Features:1. Premium Graphite Material: Made from high-grade graphite, this mold prevents contamination during metal refining, keeping your gold and silver pure.2. Exceptional Thermal Stability: Withstands temperatures up to 2000°C, reduces melting time, and delivers consistent casting performance.3. Rapid Heating & Cooling: Designed to handle quick temperature changes, making it suitable for creating test samples, bars, or pendant ingots.4. High Performance & Durability: Resistant to impact, acids, and alkalis. Saves energy while ensuring reliable, high-quality results.5. Versatile Application: Suitable for smelting non-ferrous metals including gold, silver, brass, copper, aluminum, and zinc.Product Details:This rectangular graphite mold is designed for casting 200g gold and 100g silver ingots. It combines superior thermal stability with energy-efficient performance, ensuring smooth, clean casts. The durable construction resists deformation and corrosion, while quick heat-up and cool-down features speed up your workflow. Easy to use and maintain, it is a reliable tool for both hobbyists and professionals working with precious and non-ferrous metals.Specifications:- Material: High-grade graphite- Max Temperature Resistance: 2000°C- Compatible with: Gold, silver, brass, copper, aluminum, zinc, etc.- Ingot Capacity: 200g gold / 100g silver- Design: Rectangular shape