Mute & Alarm Functions: This countdown timer cube can be set to silent or alarm mode according to your needs. In silent mode, the screen will flash when the time is up, allowing you to enjoy a distraction-free and efficient experience.Visual Progress: Our desk flip timer allows you to see the progress of time, visual scale, and power level intuitively and clearly. It is very suitable for cooking, classroom activities, office meetings, and daily activities at home, improving your concentration.4 Preset Countdown Options: The rotating visual timer offers preset countdown duration of 5, 10, 25, and 50 minutes. Just flip the timer to activate the selected countdown. Additionally, you have the option to customize the timer to suit your personal needs.Premium Material: Our rotating visual timer is made of great quality ABS material, making it reliable, long-lasting uses, sturdy and not easy to break, deform or damage, great gifts for students, friends, coworkers, and beyond.Packing List: You will receive 1 piece of black rotating visual timer, 1 Type-C interface charging cable and manual instruction in the package, ideal for work, classrooms, school, office, and kitchen use.