If you don't mind dressing up like a leisure-suit-wearing lounge lizard from the late '70s, this retro-looking Casio Magic Watch might find a place on your wrist.
Ace close-up magician Tomohiro Maeda has designed the five tricks installed on this sucker, letting you guess the number someone is thinking of, play con games, and engage in a trio of other distractions.
Once the novelty of the watch wears off, maybe you could take those included playing cards and learn some real close-up magic. Abracadabra, baby.
Casio Magic Watch - has many tricks [Newlaunches]