Will Smith and his family are set to save a fortune on toilet paper after fitting their Los Angeles home with the latest Japanese restroom gadget. The movie star reveals his new "toy" affords him a hands-free toilet experience, and cleans him up afterwards.

He says, "They've installed these toilets from Japan. They're paper free. Wherever you sit on the toilet, somehow it hits the bull's eye perfectly. It cleans and then dries you. It is just water and then air."