Mechanical design and power - This kitchen alarm clock uses a precise mechanical gear and is completely battery-free. It is environmentally friendly and energy-saving. Please do not turn it directly counterclockwise, or the movement may be damaged Build quality - Made of high-quality plastic and decorated with cute motifs. A reliable kitchen helper that adds a pleasant, decorative touch to your cooking How to use - To set the time, rotate the timer clockwise to 55 minutes to wind the movement. Then rotate it counterclockwise to the desired time. When the time elapses, the timer rings automatically Practical uses and scenarios - Ideal for baking and monitoring cakes or cookies, providing a clear alert when time is up - Great for boiling eggs, helping you reach soft or hard yolk textures as planned - Useful for roasting meat or vegetables, keeping cooking progress on track and preventing overcooking Notes - Battery-free, quiet operation, and simple manual winding for reliable timing in daily kitchen tasks