It's important to keep your class on schedule. The Gynzy Timer stands out with blue or red shading on an analog timer, making this a good choice when not all students may be comfortable reading a clock or telling time.
The timer can be started, paused, or re-started with the blue buttons that appear under the clock face. Clicking the gear symbol in the bottom-left will pull up the settings, where you can change the amount of time and the sound of the buzzer. You’ll also be able to choose if you want the clock hand to move clockwise or counterclockwise and choose a color.