TIME MANAGEMENT - This visual timer is ideal for individual use or for small groups. Use this analog 60-minute countdown clock to structure time, aid organization, and improve concentration. When the time is up, the visible display of the red disc disappears in a counterclockwise direction.ACCURACY: Quartz electronic timer, time measurement is more accurate. At the same time, it displays the remaining time for visual effect. MULTIFUNCTIONAL - 3-second and 60-second adjustable alarm time, adjustable alarm volume.SUITABLE LOCATION - No loud ticking sound ensures silence and concentration for school, homework, office, meeting rooms, and other activities. Ideal for special needs, children, parents, teachers, office workers/professionals, and students. SAFETY - 3.14 inches, 80 grams, simple and elegant front design. Easy to use. Simply turn clockwise to the desired time. Included in the package: - 60 min timer - Manual - Screwdriver - 2 AAA batteries