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Before you washed the food or the vegetables, you could place “Mobile Water Sink(MWS)” into the kitchen sink. Then you can save and store the used water for future use
After “MWS” is full of water.
1.Remove “MWS” from the sink.
2.Carry “MWS” to where the water needed, then remove the clapboard.
3.Enjoy the water saving experience!
Chaoyang University of technology
Taichung City, Taiwan