Yep, I'll go with Jim's presentation that a tuning key is/should be prettier... maybe rosewood or something.
NOT a perfume dauber/stopper thing!!!
Ladies like crystal and bone.. oops! I mean ivory or something pretty like that...
The gunk in perfume would probably eat up that metal!
I got a new, different idea....
It's like a small marlinspike.... a little knot tool.... for loosening up knots?
rmptr