STILFORM Arc Aluminum Gel Pen - Comet Grey Discontinued you can reconfigure the pen

you can reconfigure the pen from a comfortable full-length pen for writing at your desk to a compact

Friction-fit fountain pen cartridge converter compatible with the following CROSS fountain pens:

Excellent light-fastness

5x5 mm grid layout

STILFORM Arc Aluminum Gel Pen - Comet Grey Discontinued you can reconfigure the penA unique and innovative pen designed with functionality in mind, the STILFORM Arc Gel Rollerball Pen ensures a flawless user experience whether it's in the hand or on the desk. The sleek body features a distinct flat side, intended to prevent the pen from rolling off the desk. The Arc pen has a 2 sided self aligning magnetic mechanism, allowing the cap and body to always be aligned along the flat side. Last, but certainly not least, the pen uses one