This is a circular shape graphite bowl with 75 mm outer diameter x 20 mm (3″ x 4/5″) high to melt metals, glass and other materials by fire.
Depth – 15 mm (2/3″).
Maximum heating temperature – 1200C (2192F).
Top internal diameter is 70 mm (2.4/5″).
Bottom diameter is 45 mm.
Other sizes are available on request.