Platinum Fountain Pen Ink Cleaner Kit for Japanese Model

Designed to thoroughly clean most fountain pens that take standard international ink cartridges. Includes 5 packets of ink cleaner concentrate (10ml each), instructions and 1 dropper made to fit the feed of most standard international cartridge fill fountain pens.Platinum Ink Cleaning Kit Contains: One eyedropper Five Packets of Cleaner Concentrate (10 ml) Dropper is exclusively made for Platinum Fountain Pens Made in Japan Directions:1. Remove used ink cartridge2.  Fix dropper to nib3.  Wash nib in lukewarm water4.  Mix lukewarm water and ink5. Soak nib in the liquid for a day6. Rinse it with clean water7. Fix attached dropper to nib again.  Please wash 10 times in the clean water.