- Eye-catching design: The rainbow visual timer is a perfect timer for the classroom or as a kitchen timer. The rainbow pattern engages children and helps with completing assigned tasks. - Visible countdown for efficiency: The time runs down like an hourglass, making it easy for people of all ages to understand. Unlike a digital timer, you do not need to read numbers; simply look at the countdown to see how much time remains. - Extremely easy to use: Set the time by turning the knob. Turn clockwise to extend the time, and counterclockwise to shorten it. To turn off the alarm, rotate slightly clockwise and then return to zero. - Non-ticking and adjustable alarm: The internal design keeps almost no sound, helping you concentrate on work. The alarm volume can be turned on or off, and the ring duration can be set to 3 seconds or 60 seconds. - Use scenarios: In classrooms to manage tasks or transitions, in the kitchen for cooking or baking, and during study sessions or focused work with timed breaks.