Needle-point Roller Pen 0.7 GS01
Grand Standard 01 (GS01), the new collection of Needlepoint ballpoint pens from OHTO. Made in Japan, these pens have an elegant aluminum barrel and are now without their side release button.
The Grand Standard 01 pen comes with a black ink refill (PS107NP). This is a soft oil-based ink with low adhesion that provides a smooth, flowing writing feel. The lead of the pen has a diameter of 0.7mm. The thickness of the line depends on the writing angle and the pressure exerted when using it.