Reddit reviews Original Putting Alley

Putting Alley is a Short Putt Practice Device that Identifies Main Putting Errors which are Putter Face Angle Swing Path and Off Center ImpactEliminates uncontrolled practice on irregular turf by providing a precise consistent putting surfaceEasy to practice multiple putts in a short time and can be used anywhere has a built in ball loading slot with a simple push of the putter the ball sets at the same location and conveniently returns after each putt to establish a good putting rhythm.Two levels of a reversible precision insert to challenge various levels of putting skills (Heavy Weight Plastic Reversible Precision Alleys in One Inch and Half Inch)High strength engineering polmer plastic for precision and durability