The ONLINE brand kombi ink cartridge is a universal cartridge suitable for many pens. The high-quality ink  guarantees an intensive colour and consistent quality. 

It has 2 different ends, one end fits all ONLINE branded pens as well as many other pens using the standard International cartridge, the other end is a standard refill system for Lamy fountain pen systems. 

Available in many different colours.

5 ink cartridges for pack.