She unravels perfectly, does not damage the hair, and it is robust!
Well, for static electricity is no miracle, but it's good I did not expect :)
It's been 2 years since I ordered it and only 1 broken pin (during a trip where my suitcase was abused, so I do not put the product in question)
I recommend this to anyone wishing to brush take care of her hair without getting fleeced!