This nail file is my favorite of any I have, the packaging is nice and I love the crystal part of it, it makes it unique from a usual nail file. In my opinion, the crystal nail file has a better resistance to that "nails on a chalkboard" feel, where that happens all too much with a normal file, and we're all too familiar with that awful sensation. As much as I love this product, I do think it has an odd odor. It just smells kinda gross and dirty. Other than that, I would defiantly recommend to friends and family.