The Needle Point 'Grand Standard 01' (GS01) by OHTO - a needlepoint ballpoint pen from Japan.
The hexagonal aluminum barrel is completed with a simple clip. The Grand Standard 01 pen comes with a black ink refill (PS107NP). This is a smooth, low-viscosity, oil-based ink that provides a smooth, fluid writing experience. The pen's nib has a diameter of 0.7 mm. The line thickness depends on the writing angle and the pressure applied when using it.
