Description Are you looking for a professional, yet affordable iron crucible? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional iron crucible must meet your needs. It is one of the best choices for you. Fine workmanship and simple appearance ensure its popularity and practicality. Features - Material: Iron. - Size: 6.50X5.00X4.00cm /2.55X1.97X1.57inch . - Capacity: 50ml . - Rigorous process, selected good iron material manufacturing, seemingly simple, but everywhere is delicate. - Good thermal conductivity properties, it can greatly shorten the melting time and saved energy. - Adopts precision production to enhances the stable characteristics and high reliability. - Iron crucible is used when smelting strong alkaline substances such as NaOH, but it is easy to rust and oxidize. - Fine workmanship and simple appearance ensure its popularity and practicality.Package list: 1 x crucible with lid