Excel Golf Zero Friction Tee: Hi, my name is John. I'm with Excel Golf Products, makers of the Zero Friction Golf Tee, the number one tee on the PGA Tour. Golf DM Tour is being played by folks such as Kenny Perry, Dean Wilson, Ryan Palmer, Mark Wilson and Bubba Dickerson as well as Vicky Hearst on the LPGA. The reason for its popularity is because of the unique three prong design which has 66% less surface coverage between the tee and the golf ball. You can see as you put the ball on the tee and turn the tee sideways that 50% of the ball is hanging off the back of the tee. This enables you to hit the ball much more firmly, much more solid with less dispersion. There is no friction coming off the tee as the ball leaves the tee. With a conventional wood tee there is a lot of friction, spin which creates dispersion. That's the reason for the success of the tee. We appreciate you trying it out sometime. Thank you.