I absolutely highly recommend these nail files. I have never seen anything like these on the market. They are just perfect!! Nothing compares to Nail Queen Studio, she is just the absolute best.
These files make filing so much easier. The straight edge of the nail file helps file the side walls to create the shape that your client desires, and the half moon side really helps file the surface of the nail especially around the cuticle area.
I do although recommend that you season the edges of the file before using it on the client to avoid nicking the client skin, other than that these are my favourite files ever.
I recommend this product.