Axor Starck Organic is the new collection designed in collaboration with Phillip Starck. The Single Hole Bathroom Faucet brings design and technology- ecology and economy- together in harmony. The faucet's unique shower spray offers us a highly sensual water experience while also enabling us to save water. The revolutionary operating concept- with separate temperature and water volume control- makes use more aware of our consumption of water. Handle at the top regulates water temperature (adjustable temperature restriction) .Unique rotating spout controls volume .Revolutionary spray pattern thanks to 90 no-clog channels.Optional drain.Flow 0.9 gpm: 60% water savings or save 40% with 1.3 gpm boost setting.