Kaweco Ink bottle available in 10 different colors. Each jar is labeled with a Kaweco seal of approval to ensure you purchase original Kaweco ink.
Kaweco ink glass contains 30ml of original Kaweco ink and comes in a protective packaging.
For using Kaweco pens with ink from the bottle you need a converter:
Use small converter or squeeze for Kaweco Sport Pen
Use converter long for Special, DIA2 and SUPRA