Very rare and stunning putter. This is comparable, if not better than any Scotty Cameron flat stick I have tried. It is a heavy putter so if you over hit your putts it will slow down your swing and improve your distance. I am naturally a lag putter so I now need to hit the ball harder than I used to which has given me more confidence to attack the hole. It always attracts admiring comments, of which, " A BLUE, CALLAWAY PUTTER !! Where did you get that from?", is a favourite. If you like your golfing gear to be of the highest quality with a big "WOW" factor, you could do a lot worse than to buy one of these.