Schmidt's international standard size refill for most capped rollerball pens The Schmidt Rollerball Refill 5888 will fit many brands of rollerball pens. Confirm the shape (body shape, length and crown) match the illustration and dimensions. A ceramic point refill that does not dry out. Black, blue and red ink colors available.
- Overall Size - 4 3/8 in. x 1/4 in. (111mm x 6mm)
- Weight - 5 g