Set of 3 ink refills for Bo-Bo erasable pens - Pink, maroon and purple

Set of 3 ink refills for our erasable Bo-Bo pens.
These are collectible pens with a Mr. Wonderful character on one end and a special eraser on the other, which allows the pen's ink to be erased, but only with that special eraser.
The ink in these refills is thermosensitive.
Ink colours: pink, maroon and lillac.

These ink refills for Bo-Bo Mr. Wonderful erasable pens are perfect for those who want to fill everything with colour.