I discovered these little wonders at a mall outside of Charleston, SC. A wandering saleswoman accosted me with Swisa hand care products. I didn’t care much for the lotions with their overpowering scents, but I had to have that funny-looking nail file.These are the only nail files I will use. The product not only shapes, but gives you a three stage buffer for perfect results at home or on the run. Put one with your manicure equipment and pop one in your purse to smooth that annoying break or hook before you snag pantyhose or delicate fabric. I would never be without one, as looking good begins at well cared for nails