4-Piece/7-Piece Metal Melting and Casting Set, Includes 1 Honeycomb Heat-Insulating Welding Plate, a 6-Hole Mold, a Stainless Steel Quartz Bowl Clamp, 4 Quartz Bowls of Different Sizes, Mold Set, Jewelry, Metal DIY Kit, Ingot Welding Torch Set, Professional Casting, Metal Processing Supplies