The cat’s eyes can be arranged into various predetermined color-changing shapes. As the viewing angle and light change, the surface of the pin will present an effect similar to the opening and closing of the cat’s eyes and the flow of light. Compared with ordinary pins, cat’s eye pins increase design diversity and meet more requirements.
After the cat’s eye is formed, a sealing layer is usually applied to enhance the glossiness of the pin’s surface and improve its wear resistance, allowing the pin to maintain a good appearance for a long time. When choosing a dark color as the background, it can form a deep background, making the color-changing effect of the cat’s eye more vivid and prominent, and enriching the overall visual level.
