I have to say that I thoroughly enjoy this pen; incredibly high quality, looks COMPLETELY normal,
and it has a FANTASTIC shock factor.
This pen comes with several refills, so you can
perform it a ton of times. However, if you do run out of refills, they are REALLY inexpensive and
TOTALLY worth it.
I have gotten some great freak-out moments with this thing, and it fits
in well with a lot of magic effects.
Highly recommended!