The Neuland Outliner is the only Neuland marker with permanent ink, meaning that its drawn contours will not get blurred when coloured with 'water-based' markers. The 45ml refill bottle allows you to comfortably refill the outliner using the refill opening on the rear end of the marker. Be sure to follow the relevant refill instructions.
One 45ml bottle will refill the following:
- Neuland No.One®: up to 22 times
- Neuland BigOne®: up to 11 times
- fineOne by Neuland®: up to 45 times
1 bottle with measurement and injection unit,
45ml, water-based permanent ink