Features 1、Heat Stability: Graphite casting mold with good thermal stability, can withstand 2,000℃, shorten the melting time, and save much energy. 2、Ensure Purity: Graphite casting mold with high reliability, can ensure that valuable metals purity will not be affected during refining. 3、Widely Uses: Graphite ingot mold can be used for melting gold, silver, brass, copper, aluminum, zinc and also for making necklace pendants. 4、Good Capacity: Graphite mold has a gold capacity of 100g and silver capacity of 52g, which can ensure the reliability of the product. 5、Graphite Material: Melting casting mould made of excellent graphite material, with good impact resistance and corrosion resistance. Specification Item Type: Graphite Ingot Mold Material: Graphite Outside Size: Approx. 55 x 37 x 20mm / 2.17 x 1.46 x 0.79in Inside Size: Approx. 45 x 14 x 10mm / 1.77 x 0.55 x 0.39in Introduction: The product has a gold capacity of 100g and silver capacity of 52g. Package List 1 x Graphite Ingot Mold