COPPER CASTING -- HEART CASTING MOLDS Made of well selected graphite material, graphite is not easy to deform or break.
GRAPHITE CASTING MELTING INGOT-- ❤️ GRAPHITE INGOT CRUCIBLE MOULD Heart Shape Graphite Ingot Casting for Melting Refining Gold Silver Metal Manufactured with Premium Graphite Material, The Graphite Is Durable and Practical to Use.
INGOT MOLDS FOR CASTING METAL-- Good thermal conductivity can shorten the melting time, lower energy consuming.
REFINING SCRAP -- Suitable for melting and casting metals like aluminum, brass, gold, silver, copper,
CASTING GOLD -- graphite has a reasonable structural design, simple and practical, and can easily help you with casting work.