DIAMOND MILLING BITS BLUE BALL 4 MM (D040D-M) Hardness (grain) red - soft (for standard cuticles) blue - medium (for thick and wet cuticles) APPLICATION cuticle removal processing of the skin around the nail smoothing of cuticles in pedicure for processing certain places on the heels or feet MATERIAL high-quality diamond grit that does not heat up and provides high resistance to wear from 2 to 6 months, depending on the intensity of work and proper use CARE mechanical cleaning after each use with a special brush soaking in a special solution for cleaning cutters and/or cleaning in an ultrasonic cleaner during disinfection, the concentration of the liquid must be observed according to the instructions (increasing the concentration destroys the grit of the cutters) sterilize in dry hot air only completely dry cutters can be sterilized at a temperature not higher than 180 degrees For professional use only Store cutters in a dry place