[6.6 lbs (]
[4.4 lbs (]
[2.2 lbs (]
Function: Graphite urns have high thermal conductivity, greatly reduce melting time and save energy. Graphite urns have excellent thermal stability and are suitable for emergency and cold use. It has excellent corrosion resistance, impact resistance, acid resistance, alkali resistance. It can dissolve gold, silver, platinum, other precious metals and other alloys, and has a long life. Retains the original natural graphite of various physical and chemical properties Specifications: Material: Graphite Color: Display as picture options: 1kg, 2kg, 3kg