Unique twist-to-advance mechanism makes the Sharpwriter No. 2 Mechanical Pencil simple to use. This pencil never needs sharpening. It eliminates the need to stop and sharpen. Use the simple twist action to advance and retract lead. Shock-absorbing cushion tip adjusts to writing pressure to reduce lead breakage. Nonrefillable mechanical pencil offers a convenient pocket clip to attach to pockets and notebooks.