Our graphite ingot molds are designed for efficient and precise metal casting. Made from high-purity graphite, these molds allow excellent thermal stability. Ideal for smelting and casting various metals, they provide a smooth and clean finish, making them perfect for both professional and hobbyist use. Features -Color:Black -Material:Graphite -Size:10.00X5.00X2.50cm/3.93X1.97X0.98in -Firm material: the ingot is made of graphite material, allowing high temperature stability for durability -Versatile use: this graphite is ideal for the petroleum industry, perfect for storing and transporting various petroleum products -Multifunctional design: the graphite crucible is designed to accommodate different types of oil tanks, providing flexibility in usage -Easy installation: this crucible for melting metal is simple to install, making it convenient for maintenance and cleaning -Long lifespan: built to last for years, providing a sustainable and reliable solution for your needs Package list: 3 x graphite molds