Kuru Toga High Grade Auto Lead Rotation 0.3mm Mechanical Pencil, Blue Body (M3-1012)

The Kuru Toga Series from Uni-ball Mitsubishi has a core rotation mechanism that can automatically rotate the pencil lead as you write. The lead is

Set contains 3 x Uni Kuru Toga Auto Lead Rotation Mechanical Pencil Standard Model 0.5 mm + 1 x Compact 5-color Sticky Notes.

Kuru Toga Auto Lead Rotation Mechanical Pencil Standard Model 0.5 mm, Body Color(Blue/Green/Orange), 3-pack, Sticky Notes Value Set

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Uni Kuru Toga High Grade Auto Lead Rotation 0.3mm Mechanical Pencil, Blue Body (

Uni Kuru Toga High Grade Auto Lead Rotation 0.3mm Mechanical Pencil, Blue Body (M3-1012)

Uni Kuru Toga Auto Lead Rotation Mechanical Pencil