Ja plnim jenom s konvertorem v peru. Pripada mi to jednodussi. Inkoust projde pri plneni hrotem a celym perem do konvertru, to pokladam za vyhodu.
Citace z FPN, kde zduvodnuje plneni v peru.
"Every time you remove and reinstall the converter, you wear (and often damage) the surface that seals the converter to the pen, i.e., the inside surface of the converter's neck. Because the converter is soft plastic, this practice will inevitably result in the failure of the sealing surface at the neck of the converter. It's simply a question of how many cycles you will get out of a given converter before you have to replace it."