Rohrer & Klingner erka-rapid, 3x ink tank for insertion into 50 ml bottles
Easy filling through twisting
For easy refilling of fountain pens, converters, and for dipping quills, nibs and brushes, or other writing utensils.
- Filling aid for insertion into the ink bottle
- Ink tank is filled by twisting the bottle
- Simple and clean to the last drop
- Suitable for all 50 ml bottles of Rohrer & Klingner
- Contents: 3 pieces