A mechanical pencil with a shake-to-advance lead mechanism and a knock mechanism. Its ring-shaped grip can be rearranged; the inner grip is divided into three sections.
Features
Lead advances by shaking the pencil.
The ring-shaped grip can be rearranged, including the three sections of the inner grip.
Silicone rubber grip and resin barrel.
Lead size: 0.5 mm.
Maximum barrel diameter: 14.2 mm; length: 142 mm; weight: 19.8 g.