[Please see here before you buy it! Then turn on the clockwise according to the time scale to be set. .[ Mechanical Study]: No power supply, manual establishment, net sound. High decibel bell sound warning, correct cooking time. When the cooking timer magnet s to the time setting for a mechanical drive, the bell steals automatically. .[ Good design]: High decibel ring sound warning, correct cooking time. The net scale helps you adjust the time clearly within minutes. Manual dial to adjust the timing up to 60 minutes. .[ Multiple usage]: Kitchen time timer is not only applied at the time of cooking in the kitchen, but also children's homework time, hair coloring time, face film time, yoga time, confectionery time, meeting time, time of children playing time, timing and so on. can also be used for .[ High quality and cute appearance]: This stainless steel kitchen timer is made of high quality stainless steel, which is durable and difficult to rust. Thick stainless steel to create a shell, matte sensation is good, easy to clean