Fill this refillable converter cartridge with your favorite bottled ink. By simply squeezing the tube while simultaneously immersing it in an ink glass, vacuum pressure sucks in ink as the tube is released. Gentle, multiple squeezing increases the capacity.
Suitable for use in any fountain pen that takes international standard short cartridges, and is especially useful in Kaweco Liliput, TRAVELER'S Company Brass, and other more compact pens that cannot accommodate other converter cartridges.
Kaweco is one of the oldest pen brands in the world, founded in 1883 in Nuremburg and still there today.