These graphite crucibles are essential tools for any metal melting and casting process. Their high-temperature resistance and construction make them suitable for melting various metals, including gold and silver. The crucibles' design ensures uniform heat distribution, Features -Color:Black -Material:Graphite -Size:5.00X5.00X1.80cm/1.97X1.97X0.71in -Durability: built to withstand harsh conditions, ensuring longevity and reliability in various applications -Enhanced efficiency: reduces downtime with its design, making it a choice for continuous use - heat transfer: facilitates faster chemical processes, boosting overall productivity -Chemical resistance: maintains integrity when exposed to a wide range of chemicals, ensuring consistent results -Wide range of uses: ideal for both small scale laboratory experiments and extensive industrial processes Package list: 2 x graphite crucibles