Rubis nail files are made with glass, helping to keep nails tidy and healthy and achieving a smoother finish than emery boards or metal files. The microfine surface is very gentle on the nails, protecting them from splitting. The use of glass makes the product incredibly low maintenance, requiring only a simple rinse under water after use. It can also be sterilised and disinfected without risk of damage.
Due to the fact it is made with glass, this product is quite delicate and may break if dropped. Be cautious during use and store away in a safe place between uses. If the file becomes damaged, it is not recommended to continue using it. If correct care is given to the file, it will last a lifetime and will not wear out or require replacement.