Features 1. Easy To Set Up: here are the best selling timepieces of 2023! With large push button on/off key for easy operation, clear digital display and clearly marked buttons for ease of use. 2. Large Clear Digits: just a glance from across the rooms and you can easily read the kitchen timer display with it's big, bolds digits. Ideal for those with not the best eyesight. 3. Convenient to Use: the countdown classroom supplies with the alarm buzzer will beep loudly in large spaces, allowing you to hear clearly in another room; The larger screen and buttons with clear markings for ease use will help you enjoy cooking time. 4. Built in Memory Setting: the built in memory setting of the timers for teacher kids provides convenience to avoid the need to reset every time; You can fast forward to set 60 minutes by pressing and holding the minute button for more than 3 seconds and you deserve the basic countdown timers for time management. 5. Size Information: each of the timers for classroom measures approx. 6.5 x 7 cm/ 2.55 x 2.75 inches, easy to carry and use and suitable for daily and exercise applications. Specification Material: ABS Color: Red, Blue, Green, White Size: 7 x 6 cm Weight: 23 g Battery: 1 AAA Battery(Not Include) Package Include: 1 Kitchen Timer Package Include: 1 Kitchen Timer