Rotring Rollkuli Rollerball type Fountain Pen

Vintage rotring rollkuli rollerball type fountain pen. Unusual ink filling rollerball pen. Glossy black cap and black/red barrel with gold trim. Technical condition: perfect working order. This is a very unusual rotring pen, manufactured in the 1950's to compete the ballpoint pen.

The pen features a ruby rollerball tip, which writes very smoothly. The pen uses regular fountain pen ink.

---