STÁLOGY's 028 Gel Ink Refill is a water-based, low-viscosity black gel ink with a 0.5mm tip. The smooth flowing ink prevents the pen from gliding too fast, ensuring excellent writability.

It is the stock pen cartridge for STÁLOGY's 028 Water-Based Gel Ink Ballpoint 0.5mm Pens.

Set of 3 refills.

Black ink. 

Pen sold separately.