[Graphite Mold Feature] Melting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc. Graphite oil bath, ingot gold, silver, copper, aluminum, glass, etc., non-sticking and not bursting, high-, high-density, high-strength graphite, fine processing, fine and surface without visible pores.[Casting Mold Composition:]99.95% Graphite. Ash content less than 0.1%. Better for Refining than Silicon Carbide Graphite Crucibles.[Metal Casting Molds Warm-Tips] High- graphite plate Easy to process, can be processed into a of geometric shapes.colour:BlackMaterial:graphitesize:Internal: 50 x 20 x 10mm, Outer: 60 x 30 x 15mmPackage Contents:1 x Graphite Ingot MoldOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.