A container usually round and used for holding pens and/or pencils.
NSN 6110-01-446-1804
NSN 6620-01-332-5815
NSN 6145-00-840-5290
NSN 6685-01-197-6343
NSN 5996-01-025-5683
NSN 6145-01-348-3266
NSN 5920-01-216-1981
NSN 5930-01-426-9130
NSN 5999-01-565-5570
NSN 6650-01-106-1868
NSN 5960-01-023-8037
NSN 5920-01-509-1153