It is common knowledge that hitting the sweet spot consistently is important but greatly underappreciated how much this skill affects the outcome of the shot. When using a launch monitor most player's are surprised to find that the ball often goes a shorter distance when their swing speed increases. The reason for this is that the ball has not been struck in the center of the face. Hitting a ball an inch towards the toe can knock 20 yards or more off of your drive.
The same fact is true about putting. If you can't learn how to hit the center of percussion of the putter you can never be a truly great putter because you can't master distance control or direction.
The Red Dot impact decals are a pack of 50 labels (10 sheets of 5-labels) with a generic ellipsoid design. They may be used on any club and provide a record of approx. 10-20 shots before needing to be replaced. Learn one of the most important skills in golf and start hitting it longer and straighter right away!
"I would wear the grooves down to nothing and then go even farther, so there was a concave area the size of a dime on the sweet spot." Moe Norman