Simple Concept: As time passes, the color disk of visual timer disappears counterclockwise; It is interesting and super easy to understand; This timer will help kids and adults develop a good sense of time and improve time managementEasy to Use: By turning the center knob clockwise, the color disk can be adjusted to the desired time duration, then the kids timer starts to count downNo Ticking and Mute Function: No ticking when the kids timer is working, ideal for sound-sensitive environments; 3 alert volumes optional: mute, weak, loud. Prthe top button to stop the alertSuitable for Many Occasions: This 60 minute analog timer can be used in many occasions; It can be used as a kitchen timer, a study timer for kids, a task timer for teachers in the classroom, or a meeting timerIntegrated Night Light: Equipped with a gentle night light, this timer s as a comforting light source for childrens bedrooms or as a soft ambient light in any roomSpecifications:Material: ABS, PCPower supply: 2*AAA batteries (not included)Product size: 8.8*8.8*5.4cmPackage included:1 x Visual Timer1 x Multi-language User Manual (Chinese, English, French, German, Korean, Japanese)