White interchangeable files for straight file on soft base 100 grit STALEKS PRO EXPERT 20 30 pcs DFE-20-100w

Application of Staleks Pro Expert 20 files:

1. Separate the work surface from the protective film.
2. Combine with the base file and press with the sticky side.
3. After processing your nails, remove the disposable cover and dispose of it.

What is the difference between white variable files and black ones:

1. The abrasive of white files consists of aluminum oxide, which makes them more plastic, soft and wear-resistant. Black files consist of silicon carbide, which makes them harder, but has a high degree of brittleness.
2. White files have small, rounded abrasive grains that do not injure the nail plate. Black files have sharp abrasive grains that self-sharpen during the filing process.
3. White interchangeable files have a stearate coating that prevents the coating from clogging with organic dust, while black files have no coating.
4. White files work better with dry nail filings, while black files work well with wet nail filings.
5. The white color of the file is more hygienic than black in work, there are no visible stripes or grooves on the file after sawing, and light abrasive particles are not noticeable when they hit the artificial material during nail extensions.