Tombow Mono Graph - Black

The MONO graph mechanical pencil is an innovative design from Tombow. There is no need to let go of the pencil to adjust the lead, a quick shake of the pencil up and down will advance the lead using Tombow's inventive 'Shake Mechanism' . However the lead can be manually advanced by pressing down the clip as a more traditional option if preferred. The clip can also be pushed up to enable the lock function, meaning the lead will not accidentally come out if shaken. Refillable 0.5mm lead and twist-action eraser stored in the top of the pencil.