[60 Minute Mechanical] Timer] Kitchen Timer Magnetic 60 Minute Winding Mechanical Timer is purely mechanical to ensure reliable operation and does not require batteries. Accurate timing for all your cooking needs. [70db Mechanical Loud Alarm] The timer has a built-in 70db chime, and when the time is up, it will sound a loud chime alarm, which can also be heard in another room in a low-noise environment. [Sturdy Design] The kitchen timer is made of 304 stainless steel. The metal look and disc design make the chronograph very attractive, strong and corrosion resistant. [Easy to Use] The magnetic back of the timer can be easily placed on any magnetic surface. It does not require any batteries, which makes it very energy efficient and environmentally friendly. Before using it, you have to turn the wand clockwise to the 55 minute position and then back to your desired time.