PF000559 Time-N-SAVE Shower Timer - This five minute hourglass timer helps you beat the clock and save by taking shorter shower. Saves up to 10,000 gallons of water annually. Features: -Shower timer. -Shorter shower conserves water. -Easy to use - just rotate around the suction cup and watch the hourglass. -Easy to install - suction cup mounts easily on shower tiles or glass. -Water, energy and money saver.