i have using a gum dolphin for at least a year, a product suggested by my hygienist. I would not be without one even when I travel. It makes flossing sooo easy.
Have been using GUM Floss Brush for many years. Thought I would try new product. Not as happy. Will buy Floss Brush, in the future, if still making that model.
Floss is flimsy and does not stretch firm enough to go between teeth. Used once and tossed.
I have been using this product for three years, and cannot do without it. I have a small mouth and flossing, especially at the back of my mouth, was impossible. I used various picks and brushes, but nothing works like my Dolphin. Use it once, and you're hooked.
I am able to floss daily. Before the GUM Dolphin 250, flossing was impossible due to being unable to handle floss. My wife also has one and loves it.