1-3/8" Graphite Crucible to withstand the extreme temperatures encountered in melting different materials. It has good thermal conductivity and temperature resistance for melting gold, silver, platinum, copper, and other precious metals and alloys with the high purity graphite crucible. It has good corrosion and impact resistance to ensure the reliability of the product. This is more durable than ordinary material products. The high-temperature resistance allows a longer service life.
• Size 1-3/8" Dia. x 1-3/8" Deep
1) Store in dry place and do not get it wet.
2) After drying the crucible, keep dry and away from water