Specification Material: ABS Dimensional and weight are manually measured by the manufacturer, there will be some minor differences, please understand.The colors may exist slight differences due to different screens. Package Include 1* cute timer How to use the timer For example: Set a timer for 15 minutes 1)Turn dial clockwise up to the 55 scale. 2)Turn dial counterclockwise to the 15 scale. CLASSROOM Used as Classroom time Management, Self-discipline, Timed Assignments, Reading, self-study, Group Work. FOR FITNESS ACTIVITIES Our timers work perfectly for Home gyms, crossFit gyms, weight rooms, Rec Centers, Health Clubs, etc. BEAUTY VOCOO timer help you catch the skin care exactly. Please Note Please turn dial clockwise up to the 55 mark firstly (Not more than 0 scale) EVERY TIME. Dont force too much, do not directly turn counterclockwise or in this case the timer will be damaged. Usage Range ? Suit for all ages ? Enjoying the cooking time, the kids brush tooth, Mask time, tea time etc. ? A great gifts for your family and friends. THANKS FOR YOUR COMING HAVE A NICE DAY :)