We have seen numerous designs for eco-friendly bathroom fixtures already including eco-friendly urinal. However, the Eco Urinal by designer Yeongwoo Kim is interesting enough to catch an environmentalist’s attention. The Eco Urinal has a built-in sink on top for washing purposes. By the time men, wash their hands (everyone washes hands after peeing isn’t it?) on the sink, the water used for washing will then be used for rinsing the urinal, which obviously will save on water usage. In addition, the eco urinal has a sleek design that will save on space as well aside from adding some style to any comfort room.