Simple and stylish design : The appearance is based on a retro clock design, with a simple appearance, fresh and natural colors, and a corrosion-resistant stainless steel case. Dial and peace : 360-degree rotating mechanical timer, when rotating the mainspring, it brings out the eye-catching red/green film, and you can see your scheduled time more intuitively. Mechanical chronograph : Button design, precise timing can be achieved with just one turn. Installation : Magnetite is embedded at the bottom, and the magnet can be attached to the surface of the refrigerator, oven, microwave, and can be programmed anytime and anywhere. He is a master of family life kitchen management. Others : No power consumption, no battery, sound reminder for 3-5 seconds, suitable for various situations, two-year warranty. 1. Timing function: Turn it slightly to adjust the time to the desired time.When rotating the mainspring, when the pointer moves, a red/green circle will appear and the color film will shrink.At the end of the countdown, the mechanical timer will make a sound, and the ringtone is loud enough to be heard. This is a short and sweet ringtone, so it is not too annoying.The setting range of the timer is 0 to 60 minutes. 2. Installation operation: The magnet at the bottom is easily attached to the surface of refrigerators, microwaves, ovens, etc.The adsorption function is very powerful, even if you accidentally touch it, it will not fall. 3. Appearance: Specifications: Height: 3.6cm; Diameter: 7.3cm. Material: stainless steel and plastic. Weight: 155g. 4. Other:No battery, no power consumption.The adjustment is simple and the visualization is more intuitive. Do not turn the timer counterclockwise to avoid running out of timer. 5. Work in:Mechanical countdown button timer can be used in all scenes of daily life, such as baking, learning to read, regular fitness, office work, etc.