For those involved in jewelry making, our graphite crucible and evaporating dish are essential tools. They enable efficient melting of precious metals, ensuring that your creations maintain their quality. The nature of graphite helps preserve the purity and value of your materials.Features - Color: Black - Material: Graphite - Size: 5.00 x 5.00 x 3.00 cm / 1.97 x 1.97 x 1.18 in (Outer diameter) - Inner Size: 4.00 x 4.00 x 2.50 cm / 1.57 x 1.57 x 0.98 in (Inner diameter) - Made from graphite, this crucible is highly resistant to heat, making it suitable for use with a wide range of metals and chemicals - The crucible's thermal stability ensures it can withstand high temperatures without degrading, making it ideal for metal melting and casting applications - With excellent thermal conductivity, this graphite crucible improves efficiency by enabling rapid and even heating of metals - The smooth surface allows for easy cleaning, reducing maintenance time and effort while extending the crucible's lifespan - The precision-designed graphite evaporation dish minimizes sample loss due to evaporation or splashing, ensuring accurate and reliable results Package list: 1 x Clay Graphite Crucible Foundry Cup