RADIUS Toothbrush Replacement Heads for Source Brush, Big Brush, and Tour Brush Soft 2-Count Improve Gum Health & Reduce Gum Issues - Pack of 3

I adore these toothbrushes and got my family hooked on them as well. I love the feeling of brushing my teeth with The Source Toothbrush as well as the way it cleans my teeth!

I love the extra-soft and extra-large brushing head on these toothbrushes. These features allow me to massage my gums at the same time I'm cleaning my teeth. Being environmentally friendly is a big bonus.

Excellent toothbrush heads and it's wonderful that you can buy the handles separate. The handles are fantastic also. Definitely the best toothbrush I've ever had. This is a great company with environmentally friendly products and packaging. Thanks Radius!

I didn't want to stop brushing my teeth. I love this toothbrush

Have been using this brush for over 10 years. Great job of cleaning teeth without the abrasiveness of competitive toothbrushes. Brushes we order are soft but surprisingly durable.

The medium radius replacement brush is just right for me. It is broader than most toothbrushes and feels like a massage for my gums. I've used the handle for a few years now and it is holding up well.

By far the best toothbrush ever and it's so gentle on your gums. I have given this toothbrush to everyone in the family and may friends as well, they all love it.

I keep coming back to this toothbrush. Works well, soft bristles,gentle on my gums. Sometimes it's difficult for me to change brush heads,but I like the concept. Shipping is fast and easy order.

I suppose it you had dexterity problems, this handle would help enormously. I just find it a clunky thing that isn't that ergonomic, which I presume is the point? I am suspect that the snap-on brush will be a long lasting component, but I could be wrong. It snapped on firmly but plastic wears out so fast. Though I do appreciate the concept and it's the reason I bought it.

If it wasn't for the bristles falling out and stabbing your mouth, as well as posing a safety risk if swallowed, this would be my all time fave toothbrush. Great clean, comfortable, but I'm tired of fishing loose bristles out of the back of my mouth. This is my third try hoping it was just an anomaly; it isn't.