ABS material: high quality ABS material, non-toxic, odorless, durable. Easy to use: set the number of minutes you need to cook and a bell will ring when the time is finished. Never worry about boiling water or burnt dishes again. Time range: 1 to 55 minutes. Mechanical timer product, battery-free, economical and practical. Cute animal shape: with smooth surface, cute and attractive cooking time reminder. Widely used: cooking time reminder perfect weather for cooking, frying, baking eggs, cookies, cakes at home. Notice Usage must read: Please follow the operation steps on time 1: First turn clockwise from 0-55 to 55 scale and wind up the motor spring. (Exceeding the scale will reverse and damage the gear, and when the scale is 0, you cannot directly rotate counterclockwise in the 55 direction). 2: Return to the desired timescale (for example, if the time is 5 minutes, you can return to scale 5). 3: Place it and wait for the bell to remind you 4: Remember It should be winded first every time, if it is directly screwed on time, it will not ring. Due to the gap in the operation of the gear structure, ring time error is about 1 minute, please know