The fountain pen cleaning fluid removes even dried ink residues effortlessly and thoroughly, while being gentle on ink conductors, nibs and seals.
It is suitable for the gentle and thorough removal of residues from water-soluble and waterproof fountain pen inks, pigmented and partly document-proof inks, shimmer inks and sketch inks.

Use the cleaning fluid especially when changing colours in the fountain pen. Residues of the liquid do not have to be completely removed from the writing instrument or converter. It is very compatible with inks and will not significantly affect their writing properties except for the colour intensity.