The R:E+ set from Uni features three pens in a sleek travel case.
Press the round button to pop the pens out and choose the one you need.
Each set includes two erasable pens with R:E ink (one black, one red) and one non-erasable pen with Jetstream ink (black). R:E ink is erasable with the opposite side of the pen. The non-erasable Jetstream ink is well known for its easy-going gel ink that you can count on.
The case also comes with an optional clip in case you would like to attach it to your folder.