Material: stainless steel + plastic Size: Diameter: 6.5cm, Height: 8.7cm Color: white / brown 1Multi-purpose: can be used for cooking, meeting, teaching, games, homework, etc. Our egg cooker is perfect for cooking food and will not burn your biscuits, cakes, roasts and casseroles. And it is very suitable for a nap, which can protect you from deep sleep. 60 minutes mechanical timer. 2 Material: stainless steel, plastic. Completely mechanically manufactured, no batteries required. Easy to use and clean. 3 Time setting: You can set the desired time within 0-60 minutes. The special and lovely egg-shaped design makes your room or kitchen particularly charming. You can also send it as a beautiful gift to your family and friends. 4 How to use: Rotate the timer for up to 55 minutes, and then turn it counterclockwise to the desired time, such as 20 minutes. Then the timer will sound after 20 minutes.1*kitchen mechanical timeIf it turns to the end, do not use excessive force or repeat the rotation to avoid damage to the built-in movement.