This premium graphite mold (casting mold) is a reliable choice for crucibles for melting metal, crafted with high-temperature-resistant graphite for durability. Boasting 6 long strip slots (4.33x3.15x0.59in), it ensures precise metal ingot shaping. Reusable and thermal shock-resistant, it maintains structure through repeated casting cycles. Lightweight and easy to handle, it enables quick demolding, streamlining workflows. Ideal for hobbyists, crafters, and small workshops, it suits melting, casting, and refining various metals for jewelry and DIY projects.