Features: 1. Loud Alarm: The kitchen timer produces a loud and clear alarm that can be easily heard from another room, ensuring you never worry about overcooking. 2. Battery Free: This mechanical timer does not require batteries, making it energy-saving and environmentally friendly. It features simple one-key operation suitable for elderly users and children. 3. Magnetic Back: Square strong magnets on the back cover allow you to fix the timer on the refrigerator or other iron surfaces in the kitchen. Ideal for parents, teachers, office workers, and students. 4. Simple Usage: To use, turn the timer clockwise to the zero mark, then turn it counterclockwise to the required time. The timer will emit a crisp ring when finished. Repeat this process for each use. Specifications: Timing Range: 60 minutes Ring Duration: 3 seconds Product Dimensions: 2.36 x 2.36 x 1.37 inches Package Includes: 1 x Square Timer Note: Actual color may vary slightly due to monitor settings and lighting effects. Please allow 1-3cm deviation due to manual measurement.