OHTO Pioneered strong Needle Tip combined with OHTO original Soft ink is called Soft Ink Roller Pen which gives it a very soft writing touch.
Shortest retractable ball point pen in the world. Just fit for a B7 size note-book
Size: Full length: 125mm, Diameter: 7.8mm(max 10.5mm)
Material: Body: Natural wood, Taper: Brass , Knock: Brass, Clip: SK