About This Easy Rotation Timing: The block timer is simple to use and responsive. Cube timer 15 20 30 60 minute preset timer.Select the timing time, flip the timer, it will beep Volume and Display: The desired time has two levels of sound prompts (high and low), you can choose different volumes according to different occasions. The timer has a display, you can check the remaining time at any time Small and Durable: The countdown timer made of ABS plastic, wear-resistant and durable. The compact size is easy to carry and can help you establish a good time management Features: The preset timer is suitable for cooking, work, reading, learning, games, sports, to reduce interference and maintain focus. The simple cube shape is the effective helper for people who don’t have a sense of time Package and Service: A black cube timer, no battery. You need to prepare 2 AAA batteries by yourself Overview Color : 15-20-30-60min,black Brand : Feilifan Material : Plastic Product Dimensions : 2.8"D x 2.8"W x 2.8"H Item Weight : 91 Grams