Schmidt Short Capless P8126 Black Roller Ball Pen Refill (Fits Retro 51 REF5P)
Schmidt Short Capless P8126 Black Fine Roller Ball Pen Refill
This roller ball refill from Schmidt writes like a dream with it's liquid-y smooth ink. What's even more amazing about this refill is that it can be left un-capped for a long period of time and yet it will not dry-out. Pretty incredible if you ask me.
Dimensions: 3 15/16" x 1/4"
Point Size: Fine
Made in Germany. Fits all Retro 1951 Tornado roller ball pens and several others.