This button is named "Premium Black 24-Petal Notched Edge Ceramic Button," a decorative button with a strong sense of texture and design. It is crafted from high-quality ceramic material through meticulous processing, presenting a deep and elegant black gloss on the surface. Each button is engraved with exquisite 24-petal scales, and the edges feature a unique notched treatment, giving the overall shape a more three-dimensional and refined appearance.