The clicking sound of ball pen is disturbing to many people. Calme ball pen reduces the clicking sound when you push out the pen tip, and also the touch is soft and gentle.
Using leather-like pen grip that is like the handle grip of camera, and because of the long grip area, the pen fits your hand wherever you hold the pen.
The ink is oil-based dark colour. It is improved so that your hand will not get dirty easily after writing.
