Pilot Acroball 300 Ballpoint

Type: A slim, oil-based ballpoint pen
with Acro Ink that you can carry around with you. Perfect for business and formal occasions.

A slim type oil-based ballpoint pen that uses “Acro Ink” that features smooth writing.
The tip of the body is thick and easy to hold.
The center of gravity is at the front, expressing stable writing.

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.