This convenient 3-piece set of compatible spacers is essential for self-haircuts at home. Pink: Solves the shortcomings of the original! Makes the area around the ears very comfortable. The angle of the original product is about 10 degrees, which is gentle, and the problem was that it would be too short if used as is. Also, when an extension spacer was inserted, the hair would then rest on the ears, making it impossible to adjust to the best length. This 15-degree spacer is perfect for the sides. It achieves the perfect length without extension parts, so the hair doesn't touch the ears. Blue: Dedicated to sideburn trimming. This special size, not found in the original, is ideal for adjusting sideburns. Because of its strong suction, a slit is provided in the center to prevent the skin from being sucked in when cutting children's hair. Yellow: Perfect for neatly trimming the nape of the neck. With this 3-piece set, you can perform self-haircuts with attention to detail. ※The photos from the second image onwards are installation examples. Everything in the first photo is what you will receive. ※This product does not guarantee compatibility with specific products, and use is at your own risk. Please use it at your own discretion.