Acroball is a ballpoint pen that lets you enjoy writing freely. With a wide variety of ball diameters, this basic model is suitable for a wide range of applications, from notebooks to addressing.
The Acro Ball uses Acro Ink, which is 1/5 the viscosity of ordinary oil-based ballpoint pens, to create a smooth ink that is similar to water-based ink, allowing the ball to spin smoothly.
The low viscosity of Acro Inks allows for a plentiful supply of ink to the nib. Since the ink penetrates deep into the paper fibers, it produces even and thick strokes.
The grip of the Acro Ball is made of soft, non-slip rubber. The surface has a tire pattern made of non-slip bumps.

• The Acro 300 has the super smooth Acro Ink in black with a .5mm tip size, fantastic barrel colors, and refillable!
• These pens both look amazing and write amazingly!
• Sleek and slim pen body design
• Slightly wider metal grip lowers the gravity center to make it comfortable to hold