Attention, it is important not to confuse the DIAMANCEL files with files, similar, metal, stainless steel or sapphire. Indeed, the latter damage the nails because they are very abrasive because of grains often too big and sometimes badly arranged. The nails will then have a tendency to split.
DIAMANCEL files use unique patented technology. They are made with genuine diamond particles on a fiberglass base. Each file has a grain suitable for each category of nails, fragile, sick, normal, thick, natural, sculptured nails, acrylic nails, toe nails and flexibility necessary and sufficient to file.
To really appreciate the DIAMANCEL files, you have to try them. You will be conquered and convinced.
DIAMANCEL files are unique, there are no others.