1Mechanical inner core, no battery, energy saving and environmental protection, clear display on the dial, mini compact, convenient to carry. 2The bottom magnet design can be adsorbed anywhere in the refrigerator, microwave oven, etc., without taking up kitchen space. 3Bring out the eyecatching color film when rotating the mainspring, which is easy to operate and can be used by the elderly and children. 4After the countdown is complete, the timer will sound a 72 decibel alarm with a clear sound. 5The coldrolled sheet metal material is smooth and does not hurt your hands. The shell has better adhesion, smoothness and wear resistance. Item Type: Kitchen Timer Material: Cold Rolled Board + Spray Paint Weight: Approx. 172g/6.1oz Product Size: Approx. 73 x 35mm/2.9 x 1.4in Timer Instructions: Each time you use it, you must turn the timer clockwise to 55 scales (do not exceed 0 scale), and then turn counterclockwise to the time scale you want to set. After the time is up, there will be a bell for more than 3 seconds to remind. Do not turn the timer counterclockwise directly from 0, as this will directly damage the timing device. 1 x Timer 1 x Instruction 1. Please allow 02 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. The timer uses a high‑accuracy mechanical clockwork device, and the maximum time is 60 minutes. Do not exceed 360 degrees when turning clockwise to avoid damage to the timer. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.