Mechanical pencil featuring twist type "MONO Eraser" attached at the top.
The "shake mechanism," which advances the lead by shaking the pencil back and forth, and the "shake lock" enabled by pushing the clip upwards
High-precision twist type MONO eraser
Long and fixed guide pipe. The 4mm fixed guide pipe for high visibility and precision.
Featuring "shake mechanism" To advance the lead: hold the pen nib down and shake it back and forth.
There is no need to re-grip the pencil to advance the lead.
"Shake lock" Push he clip up to enable the "shake lock" and prevent accidental advancing of the lead.
Advancing the lead by the side clip-knock. Lead can be advanced also by pushing down the clip.