The Terra Beauty Bars Crystal Nail File is a sustainable product made with nano glass, designed to seal and provide shine to the nails. It is small in size and easy to travel with. The file is an innovative, softer nail file with a fine grit through nano glass technology. The ingredients or materials used in the file are not explicitly mentioned in the provided search results. The product is designed for nail care and is free from sulfates, parabens, or cyclic silicones, and is not tested on animals
. The other search results do not provide specific details about the ingredients or materials used in nail products.
