I found this on a site called Top 10 Dumbest Pet Products. It's marketed as being a massager that "relaxes pets and strengthens bonds with them".
I can just picture the innocent kitty lying on your lap purring with contentment. You turn on the vibrating mitt that sounds like a vacuum cleaner. As you try to stroke the terrified pet, it's already down the hall and diving under the bed.
Merry Christmas, Fluffy. (Hope you forgive me by New Year's Eve!)