Do you need a durable ingot mold for melting metal cast iron? If so, take at this smelting mold. Using graphite materials, durable. The nice thermal conductivity and craftsmanship ensure its popularity and practicality. A for casting metal. Features -Color:Black -Material:Graphite -Size:4.50X4.20X1.30cm/1.77X1.65X0.51in - Graphite mold will remain stable even at high temperatures, minimizing the risk of cracking. - Graphite mold can be used to cast a wide range of metals, including aluminum, brass, copper, and silver. - Graphite mold feature nice characteristics like nice thermal conductivity, can greatly shorten the melting time. - Graphite ingot mould can be used in a variety of casting methods, fully meet your different needs. - Graphite mold is also suitable for casting small parts such as badges, and other intricate metal components. Package list: 3 x Graphite Mold