Nail Sponge Buffer Block 2pcs Purple Key benefits Versatile for both manicures and pedicures: use on fingers and toes to prepare and refine nails before polish or nail care. Professional results at home: the sponge buffer block smooths and levels nail surfaces so nail polish and enhancements sit more evenly. Compatible with multiple nail types: designed for natural nails, acrylics, nail extensions, and false nail tips for filling and blending. Product features Shape: square block that is easy to grip and control. Material: sandpaper bonded to sponge for firm but forgiving sanding and buffing. Size: 9 x 2.5 x 2.5 cm, compact enough for home and travel use. Omnidirectional design: works from any angle to reach cuticle edges, sidewalls, and curved nail surfaces. Item type: nail file and buffer block for smoothing, filling, and finishing. What you can use it for Prepolish preparation: smooth the nail plate and remove minor ridges before applying polish or base products. Extension and acrylic work: fill and blend the area between extensions or tips and the natural nail for a seamless finish. Athome nail touchups: reshape and refine acrylics or false tips between salon visits. Package 2 pieces, purple. This buffer block is a practical tool for anyone who wants consistent, manageable nail surfaces prior to further nail work.