None. They glow in the dark.
Well, turns out one is not enough, but if you pair it, two can.
Its easy to break the little light inside them.
It only takes two mice to screw in a light bulb. The hard part is getting them in there.
30 because that's peasants work.
Thank you, Karma gain
Adam and Eve
None. cmon, they'd much rather be kept in the dark.
Because it's the only time 'rich' and 'dark' are used to describe the same thing.
None. They already glow.
Chernobyl fallout.
They can lighten your load!