Features:

1. The mechanical timer is customized with special machinery, and the principle is the same as that of a mechanical watch;

2. Any adjustment between 1 minute and 60 minutes;

3. Exquisite shape, it is a very cute home decoration;

4. Wide application range: kitchen, household, school, mining, nursing, etc.

Instructions:

Turn the timer clockwise to zero mark, and then turn it counterclockwise to the required time. The timer will make a crisp sound.

Precautions:

1. When rotating to the end, do not use excessive force to avoid damage to the built-in movement;

2. When the timer is working, please do not repeat the rotation back and forth many times to avoid damage to the built-in movement;

3. The timer shell is made of ABS plastic, please do not throw, throw or smash the shell that is easy to damage the timer;

4. The timer shell and built-in movement are all made of plastic, please do not use fire to bake or burn.