The PuttOut Devil Balls features 3 custom shaped balls to establish a perfectly square putting stroke. Take your putting to the next level with these aid balls, creating a consistent putting stroke that will roll the ball straight and true. An open putter face will see the Devil Ball spinning off to the right. A square putter face will see the Devil ball roll straight and true. A closed putter face will see the Devil Ball spin off the left.Features -Indoor or outdoor use -Consistent putting stroke -Right handed golfer-Engrain a perfectly square putting stroke Includes: -2x Devil Ball-1x Alignment Marker-1x Travel Pouch

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