I like that it has little short pieces of floss that go between your teeth and pull out little pieces of food, tobacco, snuff or anything else you may have stuck in your mouth. Beats having the dental hygienist tell you you have gum disease and you are going to lose your teeth and need dentures.
Because of these, I floss at least twice a day
I love the Listerine (Reach) Ultraclean access flosser - I find I floss more often and more effectively using this tool instead of the short flossers that require my hand to be practically in my mouth. I've just had huge problems finding the flosser disposable heads in brick & mortar stores. Finally I found what I've been looking for through Amazon. And they were delivered on time, as advertised. Best way to floss every time.