Easy to operate: The mechanical timer doesn’t require any batteries, is and Just and set time, will work Premium This countdown timer is premium which is and stain resistant. is 60 minutes manual countdown timer Wide use: can be used for timing exams, homework, time, cooking and more. Super timer for kids, great for kitchen lover 2 steps: is steps to use. The first step is to the timer clockwise from 0 to 55, the is the timer from 55 to the time you want to then is finished Great is a great for children