For your S.T. Dupont rollerball pen This S.T. DuPont Rollerball Refill will fit most S.T. DuPont rollerball pens with a removable cap. Confirm the shape (body shape, length and crown) match the illustration and dimensions. Black and blue ink colors available.
- Overall Size - 4 1/2 in. x 1/4 in. (115mm x 6mm)
- Weight - 5 g