Specifications:

• Surface: fine polished, more smooth
• Supply type: manufacturer
• method: China post, can choose other way if large quantity, just contact us
• Particles: fine particle graphite
• Name: melting graphite crucible for melting metal
• Model Number: BJ-C5
• Feature 3: Low pollution, prevent adhesion
• Feature 2: oxidation resistance
• Feature 1: High pure, fine polished
• DIY Supplies: Metalworking