Monchhichi 3 Compartment Pencil, Pen , and Note Case.

This is a super amazing case from Sekinguchi, Licensed By Cosmo Merchandising.

This is a Japanese released item from the 70, but this case is a reissue from 2003.

No longer available and very hard to come by online.

The case is really well made, and is hard to find. Very rare for any Monchhichi Collector.