This 3 Sided Nail Buffer Block - Mixed Color (12pack) is designed to give you smooth, shape, and shine with ease. This versatile buffer block features three different textured sides to gently refine edges, remove ridges, and leave nails with a healthy, natural-looking finish. What you'll love Three sides of filing, smoothing, and shining Easy-to-hold block design for precision Creates a natural, glossy finish without polish Gentle on nails, perfect for at-home or professional use How to Use File: Use the coarse side to gently shape nail edges. Smooth: Buff the nail surface with the medium side to remove ridges. Shine: Finish with the fine side for a natural, glossy look. Caution For external use only. Avoid direct contact with eyes and keep out of reach of children. If irritation occurs, discontinue use immediately.