TOMBOW MECHANICAL PENCILS

TOMBOW MECHANICAL PENCILS

The MONO graph mechanical pencil features the popular MONO eraser.
To prevent the lead from breaking and to help with precise work, MONO graph has a 4mm long guide pipe. 
Features an innovative shake-mechanism that allows the user to extend the lead by simply shaking the pencil.
Equipped also with a lock mechanism to prevent accidental lead extension. 
Refillable eraser.
0.5mm lead.