Features: This quiet visual timers help kids grasp time management through bright color disappearance, offering a visual way to track tasks without disruptive sounds. Feature a unique planet shape designs with rotating rainbows pattern, this ABS timers sparks creativity while providing time visualization. Ideal for parent seek educational tool and professionals needing efficient task tracking during work/study. Perfectly portable for kitchen cooking alerts, classroom activity, library study, gym workouts, and bedtimes routines. The knob operated mechanism ensures effortlessly setups without complicated button, delivering quiet countdowns through durable ABS construction. Specifications: Component: ABS Size: Approx.10x4.4CM/3.94x10.73inches Color: Khaki/brown Package Includes: 1Pc quiet Visual timers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item. 3.1Pc 2A battery (not including).