Visual Timer 60 minutes - classroom school for childrenTIME MANAGEMENT This visual timer is ideal for individual use or small groups, use this 60 minute analog countdown clock to structure time with tasks, aid in organization, and concentration. When time runs out, the visible display of the red disc disappears in a counterclockwise direction. PRECISION: Quartz electronic manager, timing is more accurate. At the same time, it provides the remaining time for the visual effect. MULTI FUNCTION 3 seconds and