Retro 51 Retractable Rollerball Refill in Green for Tornado Pens

Get into the flow of writing with the capless rollerball writing experience. These refills have a smooth, wet ink flow. Yet, they do not dry out in a retractable Retro 51 Tornado rollerball pen.Retro 51 Capless Rollerball Refill Specifications 1-year cap-off time. Refill Length: 3.813 in. / 96.9mm Fits Retro 51 retractable rollerball pens Sold individually