This 2-piece graphite mold set includes a 5-Hole and 6-Hole ingot mold, serving as a practical casting mold and reliable ingot molds for casting metal. Made of graphite material, it features good thermal stability, thermal conductivity and heat shock resistance, suitable for high-temperature melting and casting of gold, silver, copper, aluminum and other metals. The oil groove design helps smooth metal flow during casting, reducing bubbles and defects, making it an ideal tool for jewelry making, professional goldsmith shops and metal crafting workshops, meeting diverse metal ingot casting needs.