[use instructions] : turn the timer clockwise to zero, then turn it back to the time required. The timer will ring with a crisp ring.

【 function introduction 】 : ribs to boil half an hour, steamed crab ten minutes, five minutes to crash in the split milk, when you are busy getting in the kitchen, if can time to remind you that it would be great. These little timers will help you, and you won't have to worry about boiling water anymore. Half an hour for a nap, 20 minutes for your hair, and half an hour for a set of math exercises, 20 minutes for English words, and at least half an hour in the morning... This timer is genuine. Please pay attention to the definition and packaging of the scale printing. Tip: the longer the rotation, the louder the timer will be. [use method] turn the timer clockwise to zero, and then turn it back to the time required. The timer will ring with a crisp ring. Ring for 3-5 seconds!

 1)60 minutes of mechanical timer is not a battery, so you must first ring and then wring back the time you need to set. (pay attention to a circle to 0, don't overdo it!)
2) 60 minutes of mechanical timer has positioning error, 60 minutes plus or minus 2 minutes. Mind careful pat!!!
3) when the timer goes off for 60 minutes, the timer goes off for a short time until the full reset tick is stopped. This situation is normal oh, please understand!