As a RN I use the multicolor pen every day. I loved these pens at first; until
the plastic tips at the writing end started breaking. Instead of just ordering
refills I was having to order multiple replacement pens. Since I found this pen
about 2 yrs ago I have purchased about 8-10 pens because of the tips breaking.
It would be a much better pen if they would make the tip from a non breakable