Item Type: Timer Material: Stainless Steel Weight: Approx. 138g/4.9oz Product Size: Approx. 6.5 x 7cm/2.6 x 2.8in Operation Method: 1. Rotate clockwise to 60 minutes to wind up the timer. 2. Turn counterclockwise (rotate) to the time scale you want to time. 3. When the clock reaches 0 scale, the timer will ring automatically. 1、The  pointer timer has an accurate time scale, which is more conducive to observing time changes, simple and intuitive.  2、Simply rotate the pointer to the desired time setting, and when it reaches 0 scale, the alarm will sound.  3、Made of durable stainless steel, it has corrosion resistance, is not easy to damage, and can be used for a long time.  4、Excellent cooking and baking tools, easy to control the time during the cooking process.  5、Unique appearance, mechanical timer does not need any battery, energy saving and environmental protection.