Fangrui Product Details [high Quality Material]this Cute Countdown Timer Is Made Of Premium Abs Material, Which Is And Stain . It Is 60 Minutes Manual Countdown Timer. [no Battery Required Easy Operation] The Mechanical Timer Doesnt Require Any Batteries, It Is Energy Saving And Eco-friendly. Just Wind It Up And Set Time, It Work. [very Important 2 Steps]it Is Just Two Steps To Use. The First Step Is To Wind The Timer Clockwise From 0 To 55, The Second Step Is Wind The Timer Anticlockwise From 55 To The Time You Want It To Ring, Then It Is Finished. [ For Any Occasion]it Can Be Used For Timing Exams, Homework, Play Time, Tv Time, Cooking, Etc. Super Cute Timer For Kids, Great For Kitchen Lover. Size: 6.8 X 7.3 X 8.2cm Material: Abs Base Colour: Light Brown Package Contents: 1 X Timer Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1