1How to Use: Turn 55 clockwise, turn the required minutes counterclockwise, when all the time has passed, the bell will ring 2Use Principle: Mechanical rotation makes the kitchen reminder alarm clock move and ring. No batteries needed, which is convenient 3Convenient and Practical: When you are busy in the kitchen, this alarm kitchen timer will remind you at any time, no longer worry about missing the cooking time 4Wide Application: Mechanical timer is not only suitable for kitchen, but also for reading, study, exercise, game, etc.,which can help you manage your time better 5Plastic Material: Kitchen timer has a cute fruit shape and is made of plastic, which is wearable and durable, and can be used with confidence