Tilt Cup Concept

After washing the cup, water causes mildew to form. Water flows along the wall of the regular cup and causes bottom to be damp. If you turn the cup upside down, moisture cant be exhausted because of airtight space. Introducing the 'Tilt Cup' by Huang Shi-hao solves this problem. When turn this chipped cup upside down, water flows along the wall and drain out through the gap. Tilt angle makes weight balance so cup can stand up by itself.

       [Via - yankodesign]