6 Polishing Blocks: This set includes 6 identical nail buffer block. The ample quantity makes it highly practical, suitable for long-term personal use, sharing with family, or frequent tool replacements in professional nail salons. Having multiple polishing blocks ensures you always have clean and efficient tools. This affordable resource supports continuous use, reducing repurchases, and is suitable for both individual enthusiasts and small professional establishments Four-Sided Multi-Grit: Each nail buffer block has four different grit sides, color-coded to indicate function: shaping, buffing, polishing, and highlighting. This all-in-one design integrates multiple nail care steps into one tool for convenience and speed. A complete end-to-end solution, eliminating the need to switch between different files and polishing blocks, simplifying your nail polishing process Convenient and Practical: These buffer block nail files can be used to trim nail length and edge shape, buff surface texture, and polish for an even shine, ultimately creating a glossy finish. When used correctly, this polishing block is suitable for both natural and artificial nails, such as acrylic or gel nails. It helps you complete a nail, creating smoother, more even, and shinier nails, meeting the needs of your nail salon Size: Each nail buffer block measures approximately 9.5 x 3.5 x 2.5 cm (3.74 x 1.38 x 0.98 inches). This size provides a comfortable grip, is easy to use, and can be easily stored in a cosmetic bag, nail salon drawer, or suitcase. The ergonomic shape ensures a secure hold. This well-proportioned tool is suitable for home use, nail salon work, or travel, providing nail files anytime, anywhere Sponge Material: This polishing block is made of high-density sponge material, combining firmness and flexibility. It conforms to the curve of the nail, achieving a stable and gentle polishing effect. This durable tool is long-lasting and maintains its shape even with repeated use, ensuring consistent and reliable polishing results for multiple nail treatmentsColorblock