Recambios Rollerball - Retro 51 Rollerball Refill (2 colors)

The Retro 51 roller refill is an innovative system for smooth and elegant writing. This system combines the individual writing characteristics of a fountain pen with the convenience of a ball pen. You don't need a protection cap for this any more. While the ink is drying quickly on the paper, it does not so within the refill itself - for more than one year! The refill has a medium line width. The refill measures 97.5 mm or 3 7/8 inches.

Retro 51 abides by the motto that "Life is too short to carry an ugly pen!" The company is based in Dallas, Texas, and produces fashionable gift items that combine modern design with vintage quality.