The Unemployed Philosophers Guild Birds on a Wire Heat Changing Mug - Add Coffee and Colorful Birds Appear, Comes in a Fun Box

If you know a bird-watcher or a nature-lover, we're pretty sure they'll be coo-coo for this Birds on a Wire mug.It's for the early bird who enjoys a dawn chorus or the night owl who's up late with the whip-poor-wills and herons.When it's cold, the mug is encircled with elegant silhouettes of birds on a wire.Pour in a hot beverage and watch as 18 bird species appear in full color