Umbra Otto Automatic Hand Soap Dispenser for Kitchen or Bathroom, White HANDS FREE OPPERATION: Whether youre avoiding cold and flu season or cooking foods like chicken that could have potentially harmful bacteria, Ottos automatic senor technology dispenses a fixed amount of soap without you ever having to touch a pump VERSITILE EVERYDAY USE: Otto has a large 6 fluid ounce capacity and can be used as a liquid soap dispenser, hand soap dispenser, dish soap dispenser, or hand sanitizer dispenser EASY TO FILL: Designed by Dennis Cheng for Umbra, Ottos fluid level indicator widow allows you to see when its time to refill; and the large, top-load refill opening makes adding more soap quick and easy CONTEMPARARY DESIGN: The Otto automatic soap dispenser has a sleek profile with high-gloss finish and chrome accents. It operates on four AAA batteries (not included), and measures 8  x 4  x 3  inches SATISFACTION GUARANTEED OR YOUR MONEY BACK: Umbra is committed to the highest levels of quality and excellence and stand behind every product we make. We know youre going to love your purchase but if youre not completely thrilled for any reason (or even no reason at all), simply contact us within 30 days of receiving your order and well happily resolve the matter or issue a full refund