This is the Color Changing Unicorn Mug available from Firebox ($17). Its eyes turn blue and its mane turns rainbow when there’s a hot beverage added to the cup. Speaking of — what’s your favorite hot winter drink? Mine’s water, I’m super poor.

Thanks to lizzy, who refuses to drink out of any mug that doesn’t change color or have light effects.

Source: Geekologie – A Color Changing Unicorn Head Coffee Mug