The small balance page-turning Clock is a specially designed clock that uses gravity and balance principles to display the time. It resembles a small scale in appearance, with two balancing arms supported by a central axis. One end of each arm is attached to a number card and the other end is attached to a weight.

The working principle of the clock is to change the balance of the balance arm by controlling the position of the weight. Every minute, the clock uses a motor or mechanical device to move a weight from one balance arm to the other. This process causes the balance arm to tilt and the number card to flip over to reveal the new number.

The small balance page-turning clock is unique in that it uses physical principles to display the time, unlike traditional hands or numbers. Its design is so ingenious that it can be part of a home decor, but also a practical clock that can accurately tell the time.

Overall, the Small Balance page turn clock is a creative and artistic clock, and its page turn process is both interesting and compelling, a unique way to display time.