Specifications:Square design mechanical kitchen timer helps you master cooking time for more delicious food.When you are extremely busy in the kitchen, this timer will remind you at any time.No longer have to worry about boiled water dried up and dishes burnt.Also a perfect match with kitchen environment.Maximum 60 minutes count down.No batteries needed.Easy and durable to use.Turn clockwise to 60.Turn counter-clockwise to the number of minutes required.A bell will ring when all the minutes are elapsed.How to Use:Turn the timer clockwise one turn to zero on the scale, and then counterclockwise back to the time required, the bell of the timer will be clear. Every time use to do this, please in strict accordance with the methods used.Type: TimerColor: WhiteMaterial: PlasticTiming Range: 60 MinutesBell Time: 3 SecondsMovement: MechanicalFeatures: Square Timer, Mechanical Reminder, Kitchen ToolSize: 6cm x 6cm/2.36" x 2.36" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Please do NOT continue to rotate when contort to 360-degree, otherwise, the clockwork would be broken.No batteries needed.