Belt of Hidden Knives

When this unassuming black leather belt is
buckled, it sounds like a sword being drawn
from a sheath. As part of an attack, you can
draw a hidden +2 dagger from the belt. If the
dagger leaves your hands it ceases to exist at
the end of your turn. The belt doesn't run out
of daggers, must be worn to use this property,
and cannot be worn with another belt.
I ain't got nothin' on me, honest.