Handy sponge sanding blocks designed for prepping and refining nail surfaces before coatings and treatments. Key benefits Smooths and evens: Gently buffs away ridges and minor unevenness to create a uniform surface. Better adhesion: Prepares natural nails for UV gel and acrylic application to improve coating adhesion. Versatile use: Also suitable before applying nail polish or other nail treatments to achieve a neater finish. Professional and use: Compact and easy to handle for salon technicians and home users alike. Durable construction: quality sponge sanding block built for repeated light sanding and buffing jobs. What it does Functions as a light buffer and file to shape nail edges and smooth the nail plate. Conforms to nail contours for controlled, even removal of surface imperfections. Works as a finishing tool between application steps or before product bonding. Compatibility and attributes Function: Buffing, shaping, smoothing, light sanding. Compatibility: Designed for use prior to UV gel and acrylic application, also suitable for nail polish and other nail treatments. Can be used for light sanding on military RC models and similar hobby parts. Material: Sponge sanding block construction for gentle contact and even pressure distribution. Size: Compact, pocketfriendly form for easy storage in a nail kit or hobby toolbox. Performance: Reliable for routine prep tasks, offering consistent results without aggressive abrasion. Use scenarios Salon prep: Smooth natural nails and remove minor ridges before applying UV gel, helping create a flat base for even application. Athome manicure: Level the nail surface before polish to reduce visible imperfections and improve finish. Hobby work: Lightly refine small parts on military RC models, removing burrs and smoothing edges before painting. Practical, easy to use, and suitable for both professional and toolkits, this sponge sanding block provides consistent surface preparation for nails and small hobby parts.