Ready to get the most of your putter grip by using back-weighting technology? The Countercore allows you to fine tune the feel and stability of the putter by adjusting the weight of the grip. Every new CounterCore putter grip comes with a 50g back-weight that engages larger muscles in the arms, shoulders and back, which results in more of a pendulum motion. With the back-weight in place, you'll instantly change the feel and response of your putter. Allowing you to gain more stability and remarkable control.