Features: 1.MECHANICAL DESIGN: Mechanical kitchen timer adopts scientific mechanical design, mechanical timekeeping, no battery. Accuracy mechanical gears are durable. 2.EASY TO USE: Rotate the scale clockwise to 55, and counterclockwise to the desired time, 1.Turn clockwise when winding, not counterclockwise, 2. To use, first rotate the capital letters along the clockwise to the full scale, and then rotate back to the desired time scale. 3.FINE CRAFTED: The mechanical cooking timer has a clear scale to help you set the time clearly. The brushed, thick stainless steel case has a brushed finish and is easy to clean. 4.PREMIUM MATERIAL, MINI SIZE: Mechanical cooking timer is made of ABS and stainless steel, safe and environmental protection, durable. Mini body, rounded and lovely, comfortable hand feeling. 5.IDEAL GIFT: You can give the mechanical kitchen timer as a birthday, housewarming gift, Father's Day, Mother's Day, Easter and other holiday gifts to your friends or loved ones. specification:Item Type: Mechanical Kitchen Timer Material: Plastic PackageList: 1 x MechanicalKitchenTimer 1 x English Instruction Manual