However, the smoothing roller smoothes existing longitudinal grooves very well, transverse unevenness is not so good. Then the nails are polished with the polishing roll. They shine beautifully, so it looks as if you had applied colorless nail polish.
At the toenails, it is the big toes no problem to smooth it and to polish, to all other, it is difficult, because the roles are so great. Work precisely to the nail edge is without coming to the cuticles, very difficult.
Advantages: This gives quick smooth and shiny nails. The purchase price is 19.90 euros relatively low.
Disadvantages: The wheels are too big to work accurately. After two to three operations necessary to replace the rolls because they are worn out. Replacement rolls are quite expensive with about 2 euros per piece.