Introducing our versatile Classroom Countdown Timer Set - the perfect tool for adding excitement and structure to your classroom games and activities!Multiple Time Intervals: This set includes countdown timers for 1 minute, 30 seconds, 20 seconds, 10 seconds, 5 seconds, and 3 seconds, catering to various classroom needs and activity durations.Easy to Use: Simply select the desired time interval, press play, and let the countdown begin! The large and clear display ensures easy visibility for all