Xin Lie mechanical timepiece is your little helper in the kitchen, providing you with a fun, beautiful and satisfying lifestyle. The Xin Lie Kitchen Clock is a battery-free mechanical timer. So it is both environmentally friendly and energy efficient. But don't turn it counterclockwise directly, it will damage the egg alarm. Direction of operation: Turn the clock clockwise to 55, then counterclockwise to the desired time. When all the minutes have passed, the bell rings. It's mechanical: set the number of minutes you need to cook. When the set time has elapsed, the bell rings Easy to use manipulator (no battery) Product name: kitchen timer Product size: 5 x 6.5 cm Product material: plastic Product color: red