Alpha-Gel Shaker 0.5mm Mechanical Pencil with Firm Grip | Black | Uni (Japan)

The soft and elastic gel material, Alpha-Gel, is used for the grip part which makes it comfortable to grip.  The gel is also high resilience to provide a stiff grip.  The resilience increases the harder you hold the pencil.  At the beginning of gripping you can feel the softness of Alpha-Gel and while writing the gel will return to its original shape and become hard and stable.

The lead can be advanced in two ways either by clicking the top button or giving the pencil a shake.  To prevent lead from extending, the shaker mechanism can be deactivated by pushing the top button all the way down.  An eraser is included underneath the pencil's top button.