Energy saving glass / Cup

Often use the handle is perpendicular to the cup, when water wrist rotation Angle is bigger, more hard,so, is to design a cup handle offset glass bowl Angle.So, whether you are drinking water or water,
because the handle offset a certain Angle, don't have to how to turn the wrist,water saving.Design in order to let so people can use twokinds, is slants to the right of a handle, a handle is partial to the left, the goal is to make people used to use left hand or right hand all can use.