Abrasive: 220/240. Pressed aluminums oxide and ceramic file intended for carrying out European manicure and removing the pterygium before nail modeling. 220 grit – for preliminary preparation of the hard horny layer. 240 grit – for final refining of the skin. One end has a convenient bevel which makes it possible to improve the quality of the procedure being carried out and to improve work efficiency. Can be disinfected in water-based solutions.