Product Description Multi-functional Use: This set includes four magnetic timers that can be used as countdown timers or stopwatches, perfect for a variety of activities such as homework, exercise, sports, games, and cooking. Clear and Convenient Display: This digital kitchen timer features a large, high-brightness LCD screen that clearly displays the countdown even in low-light conditions. The timer has built-in, durable AAA batteries for immediate use. Dual Functionality: This timer has both countdown and up functions, effectively tracking time in various situations. Efficient Time Management: These multi-functional timers are essential tools for developing children's time management skills, whether it's completing homework or taking turns playing games. They provide visual aids to help children manage time, and busy parents can also use them to manage various tasks and daily schedules. Classroom and Fitness Support: Teachers can rely on these timers to effectively manage classroom activities and transitions, easily handling everything from group tasks to timed quizzes. Furthermore, these timers are ideal for gyms and fitness workouts, ensuring you stay motivated and on schedule.