Tombow | Ballpoint Pen | 0.5mm | Monograph Lite | Grayscale | BCMGLE

A collaboration between two brands, "MONO" and "FRIXION"! A

limited edition of four "grayscale colors" that allow you to enjoy matching coordination by "writing" and "erasing"

. A simple color lineup for those who are particular about their work.

"FRIXION" and "FriXion" are registered trademarks of Pilot Corporation.