Simple operation, easy to use: When using the timer, make sure the hands are in the 0 position. Before setting the time, you need to turn the clock hands clockwise once, then start setting the time counterclockwise. This pointer has 60 minutes, you can set it at any time, just rotate the pointer, adults and children can operate. Noisy kitchen timerSome recipes require incredibly precise timing , which is why this kitchen timer is the perfect kitchen tool. Loud, adjustable sound alerts will let you know when your time is up, so you can get your timing right every time. Suitable for Various Occasions Countless uses in cooking, baking, baking, sport,workout,homework,brushing teeth,housework,yoga,fitness,shower,study,game,cooking eggs,as a stopwatch in class or at work.