By now you have discovered the oriental secret of Fukuoku 9000... the ORIGINAL WORLDS SMALLEST MOST POWERFUL FINGERTIP MASSAGER. Now discover our new mulit speed FUKUOKU POWER PACK the lastest addition to our line of finger massagers. Power pack is a non cumbersome, wrist held massager, plug in all three fukuoku and receive an astonishing 25000 vibration per minute. Or plug in one or two fukuoku for two different sensations.