Quicker Clicker™ Mechanical Pencil (with grip) — Pentel of America, Ltd.

The original side advance mechanical pencil Convenient side button propels lead for continuous writing without changing hand position Brass clutch guarantees consistent lead advance every time Transparent barrel allows user to monitor lead supply Available lead sizes:  0.5mm, 0.7mm, and 0.9mm Available in the following

Twist-Erase® CLICK Mechanical Pencil — Pentel of America, Ltd.

DMP - Dave's Mechanical Pencils: Pentel Sharp Kerry P1035 Mechanical Pencil Review

Pentel Mechanical Pencil Retrac. Tip Latex Rubber Grip .5mm Black Pl75a : Target

Mechanical Pencils @ Raw Materials Art Supplies

Pentel Quicker Clicker Automatic Pencil, 0.9mm Lead Size, Transparent Red Barrel, Box of 12 (PD349TB) : Mechanical Pencils : Office Products

Pentel® EnerGize Mechanical Pencils, Starter Set, 0.7 mm, Silver Barrel, Pack Of 2 - Zerbee

Pentel Quicker Clicker Mechanical Pencil (0.7mm) Transparent Black Barrel, Box of 12 (PD347TA) : Office Products

Pentel Quicker Clicker Mechanical Pencil 0.7 mm 2HB Hardness Refillable Transparent Violet Barrel - Office Depot

Pentel Quicker Clicker Mechanical Pencil, 0.50 mm, Black Barrel (PD345A) : Office Products

Pentel e-sharp Mechanical Pencil, 0.7mm, #2 Medium Lead, Dozen (AZ127C)

EnerGize-X Mechanical Pencil - Zerbee

PENPD345TA, Pentel® PD345TA Quicker Clicker Mechanical Pencil, 0.5 mm, HB (#2.5), Black Lead, Transparent Smoke Barrel