Last year, pro golfer Adam Scott requested a putter that wouldn't twist during his swing and ruin his line. The result? The Titleist Scotty Cameron Futura X, which has two weights on the rear bar and two beneath the face. The design has mass at the corners to steady its glide path and force the face to hang square to the ball at impact. Skeptical? The prototype putter helped Scott win the Masters. [$375;]