Feature: Kitchen cooking timer: mechanical rotation/battery free/accurate timing Magnet absorption, refrigerator and stove can be placed at will, and refrigerator and microwave oven can save space and look beautiful Mechanical inner core, battery free: refuse to consume electric energy, Swiss precision mechanical gear, durable Visual color chip dial: a round of eye-catching color chip is brought out when the spring is rotated, and the color chip shrinks with the movement of the pointer The mechanical inner core, without battery, always escorts you. Built in imported mechanical inner core, you just need to wind up manually, and your time record starts now Magnet can be adsorbed only for you to see. The trivial life is a little messy. I'm afraid you can't find me, so I stand in front of you Steps for usage： First rotate clockwise, let the pointer point to 55 (do not rotate counterclockwise), and then rotate counterclockwise to the time you want to set Do not rotate counterclockwise when the timer is all white Specification: Material:Stainless steel +ABS Color:blue Features: Mechanical inner core rotation Usage: reading/baking/office Size: 5.9*5.9*3.7cm Package Included: Listing ：1* Timer Notes: 1. Due to various factors such as monitor brightness, light brightness, etc., the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight manual measurement deviations in the data.