Features: Achieve reliable and long lasting results with these molds for melting and casting metals like gold, silver, copper, and more. Perfect for jewelry makers, metal craftsmen, and hobbyists. Crafted with, these molds offer excellent thermal conductivity and superior casting. Their compact structure ensures resistance to temperatures, corrosion, and easy cleaning. Designed for professionals and enthusiasts in metalworking factories, foundries, jewelry workshops, and craft lovers who require precise metal melting and casting. Suitable for a wide range of applications, including jewelry making, metal crafts, automotive parts production, and more. Ensure the quality and appearance of your products during the metal melting and casting process. Unleash your creativity and improve your metal casting skills with these molds. Whether you're crafting unique jewelry pieces or experimenting with metal designs, these molds will exceed your expectations. Specifications: Material: Size:Approx.25.4x24x15mm/1x0.94x0.59" Package Includes: 1Piece Crucible Moulds note: Please allow 1-2cm errors due to manual measurement,Please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.