The Flexbar arrived quickly and is as promised -- flexible plastic bars for strengthening arms, wrists and hands. I bought two different strengths to help with my tendonitis, or "computer elbow." Although I look a little odd doing the exercises in the car (not while driving!), it has definitely helped, so I can recommend them. Simple, low-tech and cheap, but well-made!
Rating: [4 of 5 Stars!]