Seems they exist in Japan. Shame they can't be made elsewhere as they would clean much better than the normal turbo nozzles, which are a sad excuse for a cleaner head.
(When you open the link a tab will pop up in the top right corner, click translate)
http://www.dyson.co.jp/dyson-vacuums/cylinders/dyson-ball-animal-fluffy.aspx
(When you open the link a tab will pop up in the top right corner, click translate)
http://www.dyson.co.jp/dyson-vacuums/cylinders/dyson-ball-animal-fluffy.aspx