ES10 Automatic Hand Soap Dispenser requires less maintenance thanks to 1200 ml. refills (not included) that feature a built-in battery. Transparent refills make it easy to check soap levels without opening the dispenser. Each refill uses less plastic and helps lower greenhouse gas emissions for less waste. Collar and AA battery are easy to remove, allowing you to recycle the bottle. Slim profile fits in tight spaces and quietly dispenses highly effective, rich foam hand soap. Touch-free dispensing system is a simple, sustainable way to access hand soap. Dispenser includes adhesive tape to easily mount. Hand soap bottle is not included.