This cosmetic brush made in Germany, intuitive operation (activated by a brush-pink button in working ...- and a level two speed) is powered by two LR6 batteries (included). The peculiarity of this brush is that you can use in the shower or bath safe to take for a variety of 70s singer soft brush, certainly, pleasant to skin contact (phew, the opposite would have surprised ) this brush easy handling is however not with a non-slip grip that would have been nice given its potential use in the shower ...
Conclusion: it's sweet, it's clean, it's nice but then to measure the difference in sharpness of a classic facial wash ...