Mini buffer and sanding block nail file designed for easy filing, smoothing, and shining of fingernails and toenails. The compact block shape fits the hand for controlled use and is suitable for routine at home or professional nail care. Key benefits Smooths and shines nails quickly using a dual sided block that combines coarse and fine surfaces. Simple to use for filing, shaping, and buffing both fingernails and toenails. Durable sponge core with abrasive outer layers provides comfortable grip and repeatable performance. Supplied in sufficient quantity to meet regular manicure and pedicure needs. Features Function: file, buff, sand, and polish nails to a smooth finish. Compatibility: suitable for natural nails and use before applying polish or nail treatments. Size: mini block format fits in a nail kit, drawer, or travel case. Material: sponge core with abrasive coating on both sides for dual action. Performance: ergonomic block shape for stable handling and even abrasion across the nail surface. Practical use scenarios Home manicure: shape and buff nails before polish for a neat, even surface. Pedicure preparation: smooth toenails and edges before applying nail color or treatments. On the go or travel kit: compact size for quick touch ups and polishing while away from home. How to use Start with the coarser side to shape and reduce length, then switch to the finer side to smooth and buff. Use gentle, even strokes and avoid overbuffing to protect the nail surface. This mini block nail file offers a straightforward, reliable tool for everyday nail care and professional touch ups.