Description: Material: Stainless steel Size: 7.3 * 3.6cm/2.87 * 1.42 inches Color: Beige/Green/Red/Yellow Feature: 1. Precise timing: Mechanical timers use mechanical devices for timing, which have high accuracy and can accurately time, avoiding time errors. 2. Strong durability: The mechanical timer is made of sturdy and Strong durability materials, with a long service life and is not easily affected by external environments, suitable for timing needs in various occasions. 3. Easy to operate: The mechanical timer is equipped with a simple and easy to understand knob, which is easy to operate and does not require complex settings, making it convenient for users to use. 4. Reliable and stable: The mechanical timer is not affected by battery level and has high stability. It will not stop timing due to battery depletion and can run stably for a long time. 5. Multifunctionality: Mechanical timers can be used for various occasions such as kitchen cooking timing, laboratory experiment timing, sports competition timing, etc., with a wide range of applications. Attention: 1.Due to manual measurement, there may be a 1-3mm error in product dimensions. 2.The color of the product may have errors due to objective reasons, and the actual product is the main focus. The product includes: 1 * mechanical timer