Electric tooth brushes; electric brushes for cleansing the skin; hand-operated brushes used to clean, smooth, and exfoliate skin; power-operated brushes used to clean, smooth and exfoliate the skin; ultrasonic cleansing devices for exfoliating skin in the nature of sponges and brushes; ultrasonic cleansing devices for cleaning, smoothing and exfoliating the face and body in the nature of sponges and brushes; hand-held ultrasonic facial cleansing devices for cleaning, smoothing and exfoliating...