The Ai Sugiyama Reflech Tennis Ball Exercise devices are a set of customizable massage rollers designed to let consumers adjust the shape and positioning of the pressure points to suit their individual needs.
The design of the massager was developed by Ai Sugiyama and his pro tennis life experience. The gadget features six individual tennis-inspired circular balls that are engineered to have pliability and elasticity. The shape of the balls is universal to work on a variety of areas on the body from the legs and feet to the neck and back. The balls connect via a cord and can be arranged as a circular unit or opened up and bent into an array of different shapes depending on the user's needs.