Anyone know what the gizmo Katy Perry is wearing on her hand when playing guitar?

Smeitemm

New member
http://www.youtube.com/watch?v=kQ6os1mLNV4

It's at 7 seconds into the video. I assume it's a hand or finger trainer, but what is it called and what exactly does it do?
 

LucasMan

New member
Whatever it is, it's got nothing to do with playing the guitar. If anything, it would inhibit your ability to play properly.
 

BriDeejay

New member
Looks more like a ring than something that may help you using the fretboard,
http://www.amazon.com/DIAMOND-PLATE-FINGER-RING-RT-3FNGRDP8/dp/B003TXFYJW
 
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