I was looking at the Roto Grip balls currently available and apparently Roto Grip's own site is no longer active. In fact, if you go to rotogrip.com, it redirects to stormbowling.com where the current line of Roto Grip balls is featured. I thought that was interesting as Roto previously had their own site with their own products, staffers, etc. Now, I'm not sure if that means anything about the brand itself, but found it to be interesting knowing that 900 Global still has their own site with their own products.