Mitsubishi Pencil Kurutoga Standard Model White Gradient W Gradient Blue 0.5mm M5-450

Core diameter 0.5mm Automatic lead rotation mechanism "Kurutoga Engine" Rotates to maintain sharp core You can continue to write thinly and clearly. Barrel color: Double gradient blue ＜Product Features＞ - Kurutoga Engine automatic lead rotation mechanism: This is a newly developed mechanism that was the first to focus on the tip of a mechanical pencil lead. The inside of the mechanism is divided into three gears, and the middle gear connected to the lead moves up and down using the pressure of the pen when writing. By meshing with the upper and lower gears at an angle, the middle gear and lead rotate slightly with each stroke. - The lead rotates smoothly to keep it sharp - You can continue to write thin, clear strokes.