Knob twist design, this timer is set to time by rotating control. Button or turn the specified countdown timer or use it as a stopwatch. Special design makes it easier to manage time Easy to manage time, this is a digital timer with a countdown function that can be used as a countdown, countdown timer 99 minutes and 55 seconds to zero, or as a stopwatch ranging from zero to 99 minutes and 55 seconds Magnetic timer, it comes with a magnet and a non-slip mat on the back. Tear off the film before using and attach it to the place where it can be absorbed by the magnet. Times up, it beeps to warn Large digit for easy reading, the liquid crystal display to show the stopwatch digits more clearly, the minutes and seconds both being shown with large figures. Easy to read Memory function saves the last timer setting for quick repeat use. Good for cooking time, baking, sports, classroom teaching or other things you need to remind with remind Quantity: 1 piece Note: this does not include other things, the color is based on the first picture, and other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you!