Love it
I bought two one for me and one for my wife. Makes using floss easy, and saves a lot of plastic waste over the disposable picks. We both enjoy it, though a lot of floss brands don;t hold well when wrapped (Colgate is good, Oral B isn't, for example). I'm about to buy two more and modify them with a stainless screw and knob to lock the floss to replace the plastic thingy.