Simple and intuitive for both adults and children, the Cube Pomodoro Timer is perfect for use at home, the gym, or the office. It features large, easy-to-read numbers and a gravity sensor that activates the timer when the desired number is placed right-side up. The timer offers adjustable volume settings to suit different environments and is available in a variety of fun colors. Choose from 15, 20, 30, or 60-minute intervals to best fit your needs. *This item requires two AAA batteries. Not included*