1. Low Dust Content: The dust content of the graphite casting mold is less than 016, ensuring that valuable metals are not contaminated during the smelting process2. Corrosion : The graphite casting mold has corrosion and impact , which can the reliability of quality3. Thermal Stability: The graphite mold has good thermal stability, and is suitable for the use conditions of rapid heating and rapid cooling of graphite molds4. Graphite Material: The graphite mold uses graphite material, which has high density, strong and durable, and can be used with confidence5. Scope of Application: The graphite ingot mold have a wide range of utility for metals like gold, silver, copper, aluminum, etcItem Type: Graphite MoldProduct Size: Approx. 78 x 78 x 25cm / 31 x 31 x 10inchcolor:BlackMaterial:graphitePackage Contents:1 x Metal Casting MoldsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.