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