Features: Made of high quality pp mateiral, eco-friendly, durable and anti-aging. The Mechanical timer doesn’for t need any batteries which makes it energy efficient and environmentally friendly. 60-Min cooking timer designed for kitchen cooking for time control .one for key operation. So simple that elderly and kids can use it easily. Suitable for cooking, , game times, fitness exercising and applications. Easy to use, just turn clockwise one circle to 0 and then turn -clockwise to the minutes required. Specifications: Material: PP Size: approx 6x6x3.5cm/2.4x2.4x1.4in Package Includes: 1x Kitchen Timer note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.