The Acroball 4 is a multi-pen from Pilot that uses Acro hybrid ink. This is a highly regarded multi-pen that is known for its excellent ink and relatively slim body. Like the other Acroball pens it has a “sneaker grip” which has a high-traction sneaker-like pattern that is very comfortable to hold.
The Acroball 4 uses a slim multi-pen refill, of which Pilot makes many. One popular choice would be the Pilot BVRF-8F.
Pilot Acroball 4 4-Color Multi-pen Information
|Street Price||Check Price|
|Barrel Color||Light Blue, Black, Clear, Clear Green, Clear Blue, Clear Pink|
|Body Diameter (mm)||14.0 mm|
|Grip Color||Light Blue, Black, Green, Blue, Pink|
|Grip Diameter (mm)||13.0 mm|
|Country of Origin||Japan|
|Capped? Retractable?||Retractable - Slide Button|
|Weight (g)||15 grams|
|Ink Color Shipped||Red, Blue, Black, Green|
|Writing Sizes||0.7 mm|