Wide Range of Applications: The smelting tool has a wide range of applications, including creating ornaments, scientific experiments, small models, jewelry, coin, and commemorative items. Comprehensive Kit: The crucible kit is a comprehensive set that includes a pair of tongs, a stirring rod, a crucible, and two molds. This kit is designed to meet all your smelting needs and processes. Wide Range of Applicable Metals: The smelting tool is suitable for a wide range of metals, including common metals such as silver, gold, copper, and ingots. It is a practical tool for smelting metals. Various Mold Shapes and Sizes: The molds included in the crucible kit have various shapes and sizes of mold holes, allowing you to smelt metals of different shapes and sizes. Quality and Material: The crucibles for melting metal is made of graphite material and comes with a metal tong that is sturdy and. It is resistant to high temperatures and does not deform, making it safe to use for smelting metals.