Zero Friction PGA Tour Special Edition 3-Prong Golf Tees The ZF PGA TOUR Special Edition feature the patented 3-prong design of the ZFTour, the original performance golf tee. Features the world recognized PGA TOUR logo on the side of each tee, making for an ultra sleek design. Every package comes with a bonus Zero Friction item. Place one prong at the target for optimum performance. A product made with bio-composite materials.