Please look here before buying:HOW TO USE-The timer is a mechanical timer, it is just two steps to use. The first step is to wind the timer clockwise from 0 to 55, the second step is wind the timer anticlockwise from 55 to the time you want it to ring, then it is finished.
Hight Quality Material:This cute countdown timer is made of premium ABS material, which is durable and stain resistant. It is 60 minutes manual countdown timer.
MECHANICAL OPERATION: no power supply, manual winding, clear sound. High-decibel ringtone warning, accurate cooking time. The bell will automatically ring when cooking timer magnet rotates to setting time for a mechanical drive.
No Battery Required & Easy Operation:The mechanical timer doesn’t require any batteries, it is energy saving and eco-friendly. Just wind it up and set time, it will work.
MULTIPLE USAGE: Kitchen clock timer not only applied in the kitchen cooking time, also can be applied to children do the homework time, time to dye the hair, apply face film timing, yoga time, take a nap time, the meeting time, experiment time, children playing games timing, timing, etc.