The Pendulum Swing S.A. putter, addresses the challenges with innovative design features. The putter’s full radius face and heavy weighted brass rear provide a significant advantage over blade putters. Drawing inspiration from billiard ball collision physics, our putter ensures an elastic collision with the golf ball, preserving kinetic energy and eliminating issues like ball dubbing or jumping. This unique design, in compliance with USGA guidelines, has a provisional patent filed with the USPTO, ensuring the protection of our proprietary technology.