Abstract:
A water sink system, comprising a water discharge member, two rotatable knobs for allowing hot water and cold water to flow into the water discharge member and meet there to produce discharged water with a desired temperature, a scale provided near each of the turnable knobs and having a plurality of graduation marks, and a pointer provided on each of the turnable knobs and turnable with the latter, so that when a user by turning the turnable knobs reaches a desired temperature, each pointer points to a respective graduation mark of each scale, with graduation marks can be memorized by a user and thereafter he can turn the knobs immediately to the memorized graduation marks.