FEATURES Easy to use] - Turn the timer clockwise until it reaches "55" to prepare. Then turn counterclockwise until it reaches the desired time to start the timer. When the timer is finished, it will sound a loud bell. Measurement Timer] - Improve time management, productivity on daily tasks and more! Examples include boiling eggs, managing playtime, bedtime, setting pause times and making sure teeth are long enough. Great tool to help your child understand the passage of time. Recommended for parents. This 60-minute timer works anywhere and its simple solid color design makes it unobtrusive in any environment; Excellent time management tool for school, homework, office, conference room, etc.; Designed for children, for parents, teachers, chefs, office workers, students Product Information Product Name: Small Square Pendulum Timer Product Material: ABS Product Size: 60*60*35 (mm) Product color: white Packing list: small square pendulum timer * 1 1. Due to the long shipping time, the goods may be damaged during transportation, if the goods are damaged, please leave us a message through the official website immediately before posting a comment, I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. The color displayed by different monitors may vary.