This timer will help you develop a better sense of time and improve your time management skills. Features: Made from high-quality ABS, it offers excellent performance. The clear surface is crafted from durable PC material, providing high toughness and scratch resistance. The bottom features a non-slip silicone pad paired with a thickened matte finish for stable placement. As time progresses, the visual timer's rainbow disc disappears counterclockwise, making it both fun and easy to understand. Rotate the central knob clockwise to set the desired time, and the timer will begin the countdown. Three alarm volume options are available: silent, low, and loud, with a top button to stop the alarm. After setting the countdown, you can remove the central knob to prevent unauthorized changes to the time. It features a built-in warm night light, making it convenient to use in low light or darkness. Specification: Material: ABS, PC Battery Type: 2 x AAA Battery(not included) Size(LxWxH): 8.8 x 5.4 x 8.8 cm Package Content: 1 x Visual Timer Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.