This is a water saving record tool that helps you keep track of your water saving contributions in every place. For example, in daily life at home, after washing clothes or washing hands, to prevent water waste; In school or outdoors, some small actions can save water and prevent water waste. You can keep track of how much water you save, when you save it, how well you’re doing, etc., all of which can motivate you to save more water.Make the environment more beautiful.