Kouichi Okamoto's clock it's a unique interpretation of the commonly known concept of clock. Yes it still tells the time, well that's what a clock is supposed to do, but this one tells it with water and magnets. Inside the ceramic base are 2 rotating magnets which attract 2 balls - the red one showing the hours, the white one the minutes.
Material - Ceramic, Polypropylene, Magnets.
Size - 2"H x 7.85"W x 7.85"D