Overview: This mechanical timer is designed for individuals seeking a simple, battery-free time management solution. Its intuitive operation and durable construction make it ideal for use in offices, homes, and various desktop settings, offering reliable timing with an audible alert. Product Details: Crafted from high-quality plastic, this timer combines creative design with mechanical functionality. It operates without batteries—simply rotate clockwise to 55, then counterclockwise to set the desired minutes. A bell will ring once the set time elapses. Available in four distinct sizes to suit different preferences and spaces. Key Features: 1. Easy Operation – Rotate clockwise to 55, then counterclockwise to set minutes; the bell rings when time is up. 2. Battery-Free Mechanical Design – No batteries required, offering an eco-friendly and reliable timing solution. 3. Durable Material – Made from sturdy, high-quality plastic for long-lasting use. 4. Four Size Options – Choose from multiple dimensions to fit your specific needs. 5. Versatile Use – Perfect for desks, offices, homes, and various everyday timing tasks. Specifications: Item Name: Timer Material: Plastic Features: Creative, Mechanical, Three-dimensional Size Details: Style A: 11cm x 9cm x 6.5cm / 4.33" x 3.54" x 2.56" (Approx.) Style B: 9cm x 9.5cm x 6.5cm / 3.54" x 3.74" x 2.56" (Approx.) Style C: 10cm x 7.9cm x 7.8cm / 3.94" x 3.11" x 3.07" (Approx.) Style D: 10cm x 8cm x 8cm / 3.94" x 3.15" x 3.15" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may appear slightly different from the images. Please allow minor size variations as measurements are taken manually. Package Includes: 1 x Timer