GRAPHITE CRUCIBLE: Measuring 1.5 x 1.5 inch depth, this mini compact graphite crucible is great for working with small samples of materials and metals, no matter what your project making it easy to move and maneuver
SMELTING METAL: Made from durable graphite with high corrosion and high impact resistance that allows for a long working; featuring excellent thermal conductivity and temperature resistance
METAL REFINEMENT: Crucibles can come in handy for a number of hobby projects, including jewelry making, metalworking and gold prospecting. Just add your metal in, melt it and get to work
PROPER CARE INSTRUCTIONS: Store in dry place when not in use; important to thoroughly dry after use if graphite crucible becomes wet; this will ensure your graphite crucible is a reliable melting tool
JEWELRY CASTING TOOL: Used for precious metal refinement; working with gold, silver, platinum, brass and other alloys in a wide range of industries including metallurgy, metal casting, calcining, laboratory testing, gold prospecting or melting precious metals for jewelry making and design
