Feature: 1. Wide scope of application: Suitable for hospitals, baking, children's experiments, learning, etc. 2. Adjust at will: 1-60 minutes timing adjustment to meet different needs. 3. Unique shape: The shape of the kettle is very exquisite and it is a very cute home decoration. 4. Mechanical timer: Customized with special machinery, the principle is the same as mechanical watches. 5. Easy to use: Turn the timer clockwise one turn to zero on the scale, and then counterclockwise back at the required time, the bell of the timer will make a crisp sound. Specification: Size: about 5.9 * 6.5 * 6.3cm / 2.32 * 2.55 * 2.48 in Weight: 92g material: plastic Application: 1-60 minutes timing Instructions for use: Turn the timer clockwise one turn to zero on the scale, and then counterclockwise back at the required time, the bell of the timer will make a crisp sound. Package List: Timer * 1 Note: 1. Do not use excessive force when rotating to avoid damage to the built-in movement. 2. During the timer operation, please do not repeatedly rotate it back and forth to avoid damaging the built-in movement. 3. The timer casing is made of ABS plastic. Do not throw, throw or smash the casing of the timer. 4. The timer case and the built-in movement are made of plastic. Do not use fire to burn or burn.