Mitsubishi Pencil Sharp Pen Cultga Advance 0.5 Red M55591P.15 4902778220917

Equipped with a mechanism that allows you to write characters neatly.
The ability to write characters neatly is considered important as a function required of a Sharp Pen, especially among junior and senior high school students who use a Sharp Pen on a daily basis for study purposes. The ``Advance'' is equipped with a mechanism that allows you to write characters neatly.
1) The mechanism that rotates the lead twice as fast allows you to continue writing beautiful characters with consistent darkness and thickness.
The automatic lead rotation mechanism "Kurutoga Engine" of the "Kurutoga Standard Model" uses a 40-tooth gear so that the lead rotates once every 40 strokes. The automatic lead rotation mechanism installed in the "Advance" is equipped with a "W Speed Engine" that uses a 20-tooth gear that rotates twice as fast, allowing the lead to rotate once every 20 strokes.
By changing the gear of this automatic lead rotation mechanism, it is now possible to continue writing lines that are approximately 12% thinner with HB and approximately 17% thinner with 2B. (When using the same 0.5mm lead)
Even with characters (kana or English letters) with few strokes and long lines, which tend to wear out unevenly with normal mechanical pencils that do not rotate, you can draw uniform lines.
Also, when using a soft lead such as 2B that writes darkly, you can write clear, beautiful characters without the characters being crushed, compared to normal mechanical pencils.
In addition, the mark for the automatic lead rotation mechanism on the gear inside the mechanical pencil has been redesigned to be a mark for the "W Speed Engine" so that it is easier to distinguish it from the "Kurutoga Engine" mark.
2) The precisely processed parts suppress the vibration of the pen tip, which is unique to Kurutoga, for a stable writing feel. The automatic lead rotation mechanism rotates the lead every time you write, so the gear moves up and down every time the tip of the lead leaves the paper. By making the ferrule, one of the tip parts, an elaborately processed metal part, vibration is suppressed and the writing feel is stable.
3) The lead is less likely to break because it is equipped with a lead breakage prevention mechanism, allowing you to concentrate.
The slide pipe, which allows you to write without the tip of the lead coming out of the tip pipe, prevents the lead from breaking when writing. With its optimized shape and processing, the slide pipe allows you to write without compromising the writing feel even if the tip of the lead is not coming out. The slide pipe slides in conjunction with the lead, so you can continue writing for a long time until the pipe becomes shorter with one knock. Therefore, it is also recommended for use in situations where you want to concentrate for a long time, such as tests and classes.