A hat that produces water after you wear and remove it.
A hat with a gemstone that glows when worn, a flashlight replacement.
A box that produces heavy smoke when opened.
A short sword that turns sticky when it strikes an opponent.
A really smelly shoe when worn.
Lots and lots of junk.
If they're, well, stored away like this, they can't be too useful.
Maybe if I ever need do tricks on the street.