NSD Powerball 250Hz Gyroscope

The NSD Powerball is a high-performance gyroscopic exerciser designed for strengthening the wrist, grip, and arm. It was originally developed and patented by NanoSecond Technology (NSD), a company based in Taiwan that specializes in gyroscopic technology. Since its introduction, the Powerball has become a global leader in the fitness and rehabilitation markets, used by athletes, musicians, and individuals recoverying from repetitive strain injuries.

The product is primarily manufactured in Taiwan by NanoSecond Technology Co., Ltd. to ensure precision and quality standards for its high-speed internal rotor. Ownership of the brand remains with the original developer, NanoSecond Technology, with specialized distributors worldwide—such as RPM Power in Europe and various local entities in North America—handling the retail and logistical operations. It continues to be recognized for its durability and the unique physics-based resistance it provides to users.