Tap water is gold. Too many of us, do not pay enough attention to it.
There are still toilets without dual Flush Tank.
What I am facing when I want few drops of water, is that I cannot set the flow easily and with precision, and I am wasting water, while trying.
What if we can set the flow before open the tap?
For example, if we crank 1 time, we will get the minimum flow when opening the tap.
If we crank 5 times, we will get the maximum flow available.
We can still have some water with one hand, but it will take a double action : first set the flow,
second, open the tap.