Transparent water conservation faucet

The 1-limit faucet is a clever water faucet that helps you conserve water in an amazing way. The transparent part of the faucet holds exactly 1 liter of water, which is considered as the sufficient amount enough to wash your hands. The lever is used to turn it on & off. After the 1 liter of water has been exhausted, the faucet must be turned off so it can fill up before being used again.

What I really like about this design is that it gives a different spin to the experience of drawing tap water while making it measurable. I imagine this may not be for a kitchen setting, but for home and public restrooms, this could be ideal.