Mainly made of graphite material, the mold is crafted by modern processing technology, mainly used for gold, silver, copper, brass, aluminum and other high temperature melting alloys, ensuring precise and reliable mold quality for consistent and stable product results. Features -Color:Black -Material:Graphite -Size:5.00X5.00X2.00cm/1.97X1.97X0.79in - Made of well selected graphite material, graphite mold is not easy to deform or break. - The graphite mold designed with triangle shape slot has a wide range of applications and can be used for experiments and smelting of many kinds of metals. - Features strong corrosion resistance and impact resistance, durable for long time use. - The unique triangle shape of this mold creates eye-catching designs. Practical to use. - Suitable for test analysis, ingot mold and purposes like teaching, science education, etc. Package list: 4 x Graphite Mold