SOU・SOU×KOKUYO Water-based Roller Pen
“Smooth writing experience”
This colorful, pop-style roller pen was created in collaboration with the major stationery manufacturer, KOKUYO. Its quick-drying water-based ink helps keep your hands clean, and the 0.5mm tip provides a smooth writing experience.
Colorful, pop-style collaborative stationery
Features a small window to see remaining ink

