Review (4/5): They work ok on natural nails
These work okay on natural nails but they don't seem to last as long as some of my older ones that are still in use years later. I generally only use them to touch up rough edges or file down broken nails but I couldn't swear to their durability. I can't imagine them working well on acrylics or gels but since I'm not using either right now I can only attest to the fact that they are working on my natural nails and seem to work okay I'm just not sure about their durability.