Thought of a form of the crane to the mixer it is so original, how many it is unusual. However, the novelty purpose – not to amaze at all with the external shape of the consumer, and only very much to save up water.
So, the sense is as follows: on your morning washing is taken away one liter of water. Neither it is more, nor it is less – only liter. Is in the typical tank which is built in снутри the crane specifically so much. Such crane syringe which has a marking for water. Will expose on a scale 200 гр – will exactly stream 200 гр waters. 
The greatest number – one liter. Water which will be spent everything, should be gathered again in a transparent test tube of the crane. No, it is natural, if to you the liter suffices – wait, when the next liter of water will be gained, and again start to wash.
The concept of that crane, naturally, is original. But something obvious search in economy, you do not find? Probably that crane will cost enough therefore hardly the person whom that can allow for itself "miracle", will begin save up so on water.
