Perfect for organizing your counter space, and removable for easy cleaning. Otto's touch-free operation minimizes the spread of germs and can be used with dish soap, liquid hand soap, or hand sanitizer. It features a non-drip spout to minimize clogging and prevent messy drips, an elevated non-slip base, and a funnel shape opening for easy refilling. Otto also has dual LED Indicators, which signal power on and off, in-use, and low battery. Requires four AAA batteries (not included).