Feature 1TIME MANAGEMENT: Countdown cooking timer improves time management, increases productivity in daily tasks, and helps children visualize the passage of time. 2VISUAL DESIGN: Countdown cooking timer features a visual design that helps simplify transitions, with brightly colored discs that disappear as time passes. 3EASY TO USE: To activate the timer before each use, turn the control knob clockwise to the 55 minute position, then counterclockwise to the desired time. 4MAGNETIC BACKPLATE: Kitchen timer has a strong magnetic backing, perfect for placement in refrigerators, ovens, utility cabinets, classroom whiteboards and more. 5SCOPE OF APPLICATION: Stainless steel visual timer is highly accurate for school classrooms, office work, kitchen cooking, gym workouts, etc. No batteries required.SpecificationItem Type: Mechanical Kitchen TimerMaterial: Stainless Steel, MagnetsGross Weight: 121g/4.3ozSize: Approx. 6x3.7cm / 2.4x1.5in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x MechanicalKitchenTimer1 x Instruction BookNotePlease allow some error due to manual measurement.