I purchased the Teneo Smartballs Duo back in July but have only used them twice.
I never got in the habit of using them but after seeing this discussion I'm determined to make an effort to remember to use them so I can see if either of us notice a difference.
I never got in the habit of using them but after seeing this discussion I'm determined to make an effort to remember to use them so I can see if either of us notice a difference.