ZF Tour 3-Prong Less Resistance = More Distance The Zero Friction  Tour™ Original 3-Prong Golf Tee has LESS RESISTANCE, which means MORE DISTANCE on the course. Our unique designed tee has a 3-prong top that significantly reduces the contact area between the golf ball and the tee, providing maximum distance and accuracy. Zero Friction™ has established itself as the No. 1 Performance Golf Tee on the PGA Tour with over 70 TOUR victories and more than 370 top-ten finishes. The Zero Friction™ Golf Tee is also an environmentally friendly product, manufactured using bio-composite materials. For optimum performance, place one prong towards the target. Available in a variety of colors in 2 3/4" and 3 1/4 " varieties.