Pentel Quicker Clicker Mechanical Pencil 0.5mm Transparent Blue
Pentel Quicker Clicker has the original side advance mechanical pencil with a convenient side button that propels lead for continuous writing without changing hand position. The transparent barrel allows uses to monitor lead supply while the brass clutch guarantees consistent lead advance every time.
Refillable with Pentel Super Hi-Polymer Lead and PDE-1 large refill eraser