1pc/5pcs Original Hard Flat Practice Putting Golf Balls Golf for Beginners Two Layer Ball Driving Range Ball Training Aids
Material:Cover is the Dupont Surlyn, Innermost layer is Synthetic rubber
Color:as the picture show
Package: 1pc/5pcs ball in the opp bag
1) you can see whether your putter is right or not from the path as it rolled.
2) it rolled straight means that your alignment and stroke were square.
3) it curved inward, towards you means that your club face was slightly closed at impact.
4) it curved out and away ,that means your club face was slightly open at impact.
5) force you to hit square and center on club face.
6) inaccuracies send it wobbling,rolling at a curve or falling on its side.
7) cambered sides for precision, performance &added training capabilities.