Manicure brick nail buffer block made from dense sponge with fine sanding on four sides. Compact and lightweight, this mini nail buffer is designed for smoothing, shaping, and shining acrylic nails, false nail tips, and natural nails. Key benefits Multi sided sanding for versatile use: four fine sanding faces allow smoothing, shaping, and light buffing without switching tools. Gentle yet effective finish: dense sponge core provides controlled pressure for even results on nail surfaces. Portable and compact: small size fits travel kits, makeup bags, and salon stations for on the go touch ups. Compatible with common nail services: suitable for acrylic nails, false nail tips, and natural nails, for use during prep and final finishing. Bulk availability: sold in bulk quantities for salons, nail technicians, and retail restocking. How it solves common problems Replaces multiple single purpose tools by combining sanding faces in one compact block. Helps create an even surface prior to polish application and improves polish adhesion when used as part of a standard manicure routine. Small size reduces hand fatigue during detailed work and makes storage easier. Material and performance Material: dense sponge core with fine sanding surfaces on all four sides. Function: sanding, buffing, and smoothing nail surfaces; suitable for use before and after applying nail polish or nail treatments. Size: mini format for portability and precision work. Warm notice Use these sanding nail blocks after applying nail polish or nail treatments as part of your normal manicure sequence. Typical use scenarios 1. Home manicure: smooth and lightly buff natural nails before applying nail polish for a neater, more even finish. 2. Salon prep: shape and refine acrylic nails or false nail tips during application and prior to coat. 3. Travel touch ups: keep a mini buffer in a travel kit to remove minor surface imperfections and restore shine between professional appointments. Contents and options Single mini sponge nail buffer block or bulk sets available for salons and frequent users. This nail buffer block provides a simple, portable solution for smoothing and finishing nails, compatible with a range of nail types and suitable for both home and professional use.