My first question was what is actually removing the hair if there are no blades or hair-pulling mechanisms? The alleged secret is in the etched glass face of the tool, similar to what you would find on a glass nail file. According to the makers of this device and similar options out there, the friction of the crystal surface against your skin will break off the hair as it’s buffed. This process also works to exfoliate the top layer of the epidermis, which could be why my skin felt so soft after using it.
For the most part, this only comes as company-provided information, so do with that what you will.

