This Monteverde 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.
Shopping from your home or office need not be a concern. If you decide you’ve made an incorrect choice or the refills you thought you needed were ballpoints (but you actually need a rollerball), no worries. Pens can be returned/exchanged unused for 30 days. Refills are Guaranteed to perform to your standards.
