Multisided sponge buffing blocks designed for shaping, smoothing, and polishing natural fingernails. Comfortable to hold and simple to use for both home and salon manicures. Key benefits Versatile function: use for surface sanding, removing ridges, refining nail edges, and creating a smooth base for polish. Durable material: made from resilient sponge material that stands up to repeated use without losing shape. Safe surface: gentle on natural nails while providing effective smoothing and light abrasion where needed. Easy to operate: lightweight, handheld block shape fits the fingertip and allows precise control during filing and buffing. Improves finish: evens nail surfaces to help polish lay down more smoothly and look more uniform. Features and attributes Material: soft but sturdy sponge designed for buffing and smoothing natural nails. Compatibility: suitable for use on natural fingernails; works before polish application or between coats for touch ups. Size and shape: compact, handheld block design for easy maneuvering across nail surfaces. Performance: balances gentle abrasion with longlasting resilience for routine manicures. Practical use scenarios Athome manicure: smooth nail ridges and refine edges before applying nail polish for a salonquality look at home. Salon preparation: quickly level and buff natural nails as part of a professional manicure service. Between polish applications: lightly buff surface to remove minor imperfections before adding another coat or topcoat. Care and tips Use light, even strokes; avoid aggressive pressure to protect the natural nail. Clean by brushing away dust; the block when surface abrasion becomes uneven. Designed for routine nail maintenance and preparing nails for polish application.