Rohrer & Klingner 50 ml Bottle Fountain Pen sketchINK, Jule color-green Rollerball can be converted to

Rollerball can be converted to ballpoint

With feed unit

3 mm lead size

Purchased in bulk from Retro 51 and boxed in a 5-pack

Contemporary design Rosetta all metal ballpoint pen in matte gunmetal finish with polished gunmetal trim

Rohrer & Klingner 50 ml Bottle Fountain Pen sketchINK, Jule color-green Rollerball can be converted toRohrer & Klingner Fountain Pen sketchINK, Jule, 50 ml Rohrer & Klingner sketching and writing ink in 50 ml bottles. Rohrer & Klingner sketchINK is an assortment of 10 fountain pen inks specially formulated for drawing and sketching. These inks are suitable for use in fountain pens, quill pens and brushes. The inks are extremely waterproof and lightfast. Smallest pigments enable an optimum ink flow, making sketchINK perfect for drawing fine outlines.