Super5 iNK Darmstadt
This product is currently sold out.
**We strongly recommend to rinse the fountain pen with water throughly following each use of the Super5 iNK.
- pH: 7.46
- Lightfastness*: 7-8
* Lightfastness (Blue Wool Scale): 8 = Outstanding, 7 = Excellent, 6 = Very Good, 5 = Good, 4 = Fairly Good, 3 = Fairly, 2 = Poor, 1 = Very Poor