The Two Week Challenge...

I have used the Original and Scuba for years and have gifted and recommended them to others.  I would always say, "Try it for two weeks to get used to the size of the head and you won't be disappointed."  I have found that the Source needs no such caution while still offering all the benefits of the previous models. I think that it may well become my favorite RADIUS. I thank you, and your company for all you do.

Lyndon

New York