Review title is Good Value For A Finishing Smoother Set [SEP] This Teenitor Nail File And Buffer gives you quite a bit of product at a good price. This includes the 10 large 2 sided nail files as well as the 6 soft sponge smoothing finishers. These work well for either smoothing out the ridges on your natural nails, or doing doing a final once over for a clean finish. I wouldn't be using these for the first pass on acrylics though, as the grit is too fine. This is a good value set.