
The WAND is a reader.
It's transmitting to your phone.
The Big Bang Theory Season 4, Episode 18

What's with the WAND and the beep?
The Big Bang Theory Season 4, Episode 18

Ah, let's just say the only WAND
The Big Bang Theory Season 5, Episode 12

beats an old man
with a magic WAND.
The Big Bang Theory Season 5, Episode 10

did you give them the
crystal chakra WAND
The Big Bang Theory Season 12, Episode 2