Description Do you want to use melting metal to make different shaped craft or your experiment? This graphite ingot mold is your best choice. Made of premium graphite, this mold has well thermal stability, corrosion resistance and impact resistance, strong acid and alkali resistance, good thermal conductivity. Suitable for laboratory, school science education. Features - Color: Black - Size: About 5.5x3.7x2cm/2.16x1.45x0.78inch. - Material: Molded high purity graphite. - This item is a graphite ingot mold for laboratory or educational use. - It has well thermal stability, corrosion resistance and impact resistance, strong acid and alkali resistance, good thermal conductivity. - Made from premium graphite, this item is clean and environmentally friendly, long service life - Can also be used as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes. - Good thermal stability, suitable for emergency heat or cold usage condition.Package list: 1 x Graphite Ingot Mold