Pilot Acroball 500 Ballpoint

Acroball is a ballpoint pen that allows you to enjoy writing freely. It is a basic model with a wide range of ball diameters that can be used for a wide range of purposes, from notebooks to address letters.

Write smoothly
The Acro Ink used in Acroball has a viscosity that is 1/5 that of a typical oil-based ballpoint pen, making it a smooth ink that is almost water-based, allowing the ball to rotate smoothly. Can write darkly

Acro Ink has a low viscosity, so ink is supplied abundantly to the pen tip. The ink penetrates deep into the paper fibers, resulting in dark, even writing.