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. A cumbersome rationing process that will hopefully drive home the point of conservation!
Round Wood Unisex Bathroom Sign - Office Restroom WC Signage - 6" or 9" Diameter - Raised Characters - Original Modern Design
This listing is for one unisex restroom sign for any office or home needing that touch of hand crafted awesomeness. The signs are made from 1/2 walnut