Brush-T allows you to drive your ball farther and with greater accuracy without changing your driver! The unique qualities of the Brush-T mean that the side spin or interference, all too often associated with plastic and wooden tees, can be eliminated. The bristles provide raised support for the ball, but still give unprecedented flexibility. Independent testing in San Diego,CA , showing a marked improvement in the dispersion rate, thereby delivering greater accuracy. Hit further. The bristles just go with the stroke. Brush-T utilizes flexible synthetic bristles that bend on impact to tee up the ball, creating a feel of driving the ball off the air. Less resistance produces dramatically longer and straighter drives. The Brush-T reduces resistance ordinarily encountered at the point of impact, and restores that stolen velocity, allowing the ball to travel the maximum distance possible. Independent testing has proven that golfers can gain up to 7 yards additional driving yards. 'Hit straighter - you'll never see a cleaner take off' stroke!