Here you have it - the best ever bath invention. Firebox.com has the Colour Changing Unicorn Bath Plug available for $13 USD and you have got to get it. I bought a few - one for our house and a couple as Christmas gifts. We all know someone who loves unicorns!
The Colour Changing Unicorn Bath Plug lights up as soon as his cute little belly hits the water. The unicorn will cycle through the a variety of majestic colours and it is even leashed to a bath plug so it can't escape.
I can't wait to combine this with my new Lush Cosmetics bath bomb!
Shipping will run you about $4.12 USD for one of these majestic bath plugs. I would consider it a necessity though, and having a light up unicorn in your bath tub is pretty priceless.