If you are trying to green up your home, installing this Toilet Lid Sink by Gaiam Conserve Water is a way to start.
Toilet Lid Sink by Gaiam Conserve Water helps you save water every time you use the toilet. The idea of this lid is to save water by using the pre-tank water to wash your hands. With each flush, the clean water that would otherwise go straight down the toilet is first sent up through a chrome goose neck spigot to dispense pure water for hand washing. It is a simple water conservation approach that works.