Mechanical Kitchen Timer 60min Countdown Cooking Reminder Visual Magnetic Alarm Features: 【No Batteries Required】Driven by special mechanical force, no need for batteries, and you can easily twist it to make it work. Free adjustment within 1-60 minutes. Premium mechanical countdown timer for cooking, meetings, teaching, playing games, doing homework, and more! Completely mechanical! 【Precise】Precise timer and best for time management use this cute timer to stay focused on your tasks and activities. Compare to other manual timers this timer is designed to provide you with the most accurate, precise and error free timing. 【Durable & Waterproof】Kitchen timer, black matte mat is made of second-generation new technology, mirror silver is made of new stainless steel, finer workmanship, disc-shaped flying saucer, more textured, high-end and beautiful, more waterproof and durable corrosive, durable and definitely a stylish addition to your home. 【Loud Alarm】Loud alarm ensures the sound heard in another room, smart time reminder, we will no longer worry about over-cooking or forget something what we should have done but didn't.   【Strong Magnet】Strong magnets on back can firmly stick on refrigerator,oven,blackboard and any iron walls, to facilitate one hand operate. 【Applications】Great for classroom, home, kitchen and office settings. Makes an excellent classroom timer, study timer, toddler timer, kids timer, kitchen timer, timer clock, time tracker, and more.   Specifications: Weight:110g Materials: stainless steel, ABS, magnets Product Dimensions: 2.36in*1.38in/6cm*3.5cm