|With automatic core rotation mechanism Kurt GA engine?
Is a newly developed, first focusing on the core which the mechanical pencil mechanism. Pressure when writing a character in the gear mechanism inside is divided into 3 gear, bound to the core of the movement up and down. Degree by engaging with gear up and down and diagonally, write one screen rotates slightly in gear and core. And rotates 9 degrees in one stroke, the lap in 40 images.
|Thin, dark lines of constant can be maintained also continue writing letters|
|Powder, without polluting the paper|
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