These temari balls are carefully crafted, one stitch at a time. Sizes: Star: Approximately 7.5 cm in diameter Crane: Approximately 7.5 cm in diameter Vermilion Black: Approximately 8 cm in diameter Modern: Approximately 8 cm in diameter Regarding colors, please understand that they are subjective, and there may be differences in perception. Also, due to lighting and the camera used during photography, the colors in the images may differ slightly from the actual product depending on the device or terminal used to view them. We kindly ask that you refrain from making claims of color discrepancies after purchase.