rOtring 600 Multi Pen Ballpoint Refill – Pack of 5

This is a pack of five D1-style ballpoint ink refills designed for the rOtring 600 3-in-1 Ballpoint Multi Pen. To switch out the refills in the pen, pull the twist-knob straight out of the barrel.  Pack of 5 Refills Ink Colors: Black, Red, Blue Refill Style: D1 Other rOtring Refills