The width of the Sword is calibrated with a margin of error so it mimics making putts of longer lengths. A Few Calculations: A Golf Ball is 1.68". The cup...
An instant diagnostic tool for your putting stroke. Make a good stroke and the center line will roll straight and true. Use the red Impact Ball Line to bring your...
The Bullseye Cup acts as a 30% cup reducer. It is a circular device with a 2 inch opening that visually shows where a breaking putt will enter the hole....
