TIESOME Square Mechanical Kitchen Timer 60 Minutes/1 Hour Countdown, Timer With Loud Alarm No Batteries Required Pomodoro Timer for Kids Classroom Office Homeschooling Study Tool Task Reminder Home

Product name: timer
Packing list: One white timer
material: plastic
color: White
Product size (cm): 6x6x3.4CM/2.36x2.36x1.33in
Net weight (g): 63.5g
Instructions: Turn the timer one turn clockwise to the zero mark, and then turn it counterclockwise back to the required time. The timer will sound a crisp ringing sound at that time. You need to do this every time you use it. Please use it according to this method.
Timing range?60 minutes
Ring time: 3 seconds!