This graphite crucible is an essential tool for jewelry makers and metal refiners, offering a practical solution for melting and casting tasks. Its durable and heat-resistant properties ensure safe and efficient operation, while the smooth surface facilitates easy cleaning and maintenance. for achieving professional- in metalworking projects. Features -Color:Black -Material:Graphite -Size:6.00X6.00X4.00cm/2.36X2.36X1.57in (Outer diameter*outer height) -Size:5.00X5.00X3.50cm/1.97X1.97X1.38in (Inner diameter*inner height) -Exceptional heat endurance: handles extreme temperatures with ease, ensuring reliable performance for gold, silver, and copper smelting operations -Durable construction: design extends the crucible’s lifespan, reducing operational costs in high frequency industrial use -Optimized thermal conductivity: speeds up melting processes with efficient heat transfer, ideal for laboratories and production facilities requiring quick results -Metal purity: chemically stable graphite material prevents reactions, ensuring uncontaminated casting for jewelry and metal refining -Userfriendly cleaning: smooth surface allows for cleaning, making it suitable for industries with strict protocols Package list: 1 x Crucible Bowl Dish