HOW TO USE Turn the timer clockwise to 55 minutes, then turn it counterclockwise to the desired time, for example 20 minutes. Then the timer will sound after 20 minutes.MCANIQUE OPERATION: no power, manual winding, clear sound. Buzzer warning of high decibels, precise cooking time. The bell will ring automatically when the cooking timer magnet rotates to set the time for a mechanical workout.STAINLESS STEEL MATERIAL This mechanical kitchen timer is made of a durable stainless steel material. , safe and anti-rust, which makes it impact resistant, precise and attractive.TIMER ADJUSTMENT RANGE You can set the time as you want with 0-60 minutes, the design special and cute egg-shaped will make your bedroom or kitchen more special and charming, and you can also send it to your family and friend as a nice gift.SCOPEKitchen, baking, reading , homework, overtime, sports, games, activities, yoga, beauty treatments and more.