The Elixir nail file is made from paper material and has a banana shape, specifically designed for the proper shaping of your nails. Its grit is 100/100, which means it offers the same effectiveness on both sides. Ideal for shaping the sidewalls of artificial nails, it ensures that you can achieve the desired shape without worrying about injuries to the cuticles. However, it should be avoided for shaping the body of the nail, as it may cause deep grooves.