The glass tube holds exactly one liter of water, sufficient for a quick handwash. The theory being that we waste almost six liters of water and use only one, while washing hands. Once the stored one-liter is used up, you have to turn-off the tap till the next one liter fills up the tube
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Re: glass tube
ohh…I like that concept…I think it will save a lot of water…and make ppl wash their hands faster 
Re: glass tube
i like this thing is sy log apne hath jaldi wash krengeny ur water bhi save hoga
Bathroom se aane ke baad apna tou dil nahi bharay gaa itne se paani se haath dho ke
Re: glass tube
^TLK..back to his favourite topic!
Re: glass tube
This just looks like the glass tube is pee'ing.
Okay I'm out.
