4-Sided Nail Buffer: Get set for a beautiful nail experience like no other! Finish off your nails the right way with the Ardell Nail Addict 4-Sided Buffer. Definitely, THE best way to get your nails ready for the boldest looks and the brightest colors! Try this versatile nail brick today and we’re sure it will be the only thing you want to use. Happy Healthy Nails: Nothing beats the natural glow of clean, healthy nails. Get your nails in top shape with the Ardell Nail Addict 4-Sided Buffer. Your new best friend when it comes to getting healthy nails! No ridges, no pits, and unsightly spots! Just a smooth and silky finish that looks and feels good. Smart Nail Solution: Why have lots of files that are easy to lose when you can have it all with just one? Plain and simple, the Nail Addict 4-Sided Buffer is your best choice. Easy to hold on to for excellent control! Goes well in your on-the-go beauty bag, on top of your vanity, or stashed in your office drawer for instant beautiful nails wherever you are! Effortlessly Beautiful: So easy to use! The Ardell Nail Addict 4-Sided Buffer is numbered and color-coded for added convenience. Start by filing the edges of your nails with the blue surface for more refined ends. Follow up with the black surface to get rid of nail ridges. Use the white part on the nail’s surface to get that silky smooth feel. Finish off by buffing with the grey surface for shine and brilliance.