This stuff itches horribly and can make someone very, very uncomfortable. It does all it says and
more. Trust me, I know from personal experience.
I was in a prank war with my girlfriend
and she thought it'd be funny to get some of this, took the advice of the item description, and
decided to sprinkle it into the front of my underwear while I was getting a shower for school. I was
itching and squirming all day and it was pure torture. My privates were very, very, very itchy all
day long and I had no way to scratch or remove it easily at school. Of course she found this
hysterical.
When I got home, it came right off in the shower thankfully. Looking back, I
was angry at the time but now think it's hilarious. And I got her back twice as bad. :-)