pencil extender; pencil holder
A wasei-eigo term for a tool that extends the life of a short pencil by holding it. Not a general pencil case or desk organizer.
wasei-eigo (Japanese-coined English), from pencil holder
I attach a pencil extender to a short pencil and use it.
Wasei-eigo from English 'pencil holder', but the Japanese meaning is specifically a pencil extender, not a general holder.