2pcs Magnetic Mechanical Kitchen Visual Timer, Countdown 60 Minute Wind Up Reminder Tool for Baking Cooking Steaming Tanning Learning（black）

Magnetic Design:The countdown timer with magnetic design, can be placed on any metal surface such as Fridge, Refrigerator and microwave etc.Best for moms, parents, teachers, office staff, professionals. Caution: You do have to turn the dial all the way clockwise and then back counter clockwise to the time that you want in order for the alarm to go off. No Battery Required: Mechanical Visual Timer has superior quality and could work longer with precision mechanical design.Mechanical clockwork design makes it without battery,You can easily twist to make it work Idea Design: for anyone who's needs to see exactly how much time they have left to do a chore, read, watch tv, etc. This timer will help people develop a good sense of time and improve time management.