Updated: It was only a matter of time...
"This is a cuff that makes you invisible. Designed for pickpockets. though 'key parts have been removed, and it no longer functions'."
The pickpockets cuff originally pictured here and described above has been sold.

But here's alink to another irresistable cuff - that is now the main picture:
http://www.etsy.com/view_listing.php?listing_id=20900407