Product Size:...

Weight: 105g (including color box)

single product packaging: Color box

packing size: 7.5*5.7 * 10.5cm

packing information: 39 pieces/100pcs

important! Important! Very important!!!

The timer is the principle of clockwork: when using it, you must first circle the lime to wind it up.

If you want to set 5 minutes, the specific operation is as follows:

step 1: in the direction of 5 (clockwise) lime to 55 scale (that is, 55 minutes).

Step 2: Return to the time to be set counterclockwise, such as 5 minutes.

Step 3: There is a sound at the beginning, and the bell will ring after waiting for 5 minutes to zero.

If you want to set the same operation method for other times, remember that every time you use it, you need to wind up the last time, and you need to operate it once according to this method, which is convenient!