Learn the proper putting stroke with the help of the roller brushthe roller brush is designed help learners to develop a slow and rhythmic putting stroke the tool attaches to the shaft of the roller with the bristles extending about below the sole of the roller headthe new learner will paint their line as they feel the bristles of the brush move along the ground the use of this tool and the proper word cues will result in an effective stroke that produces resultsincludes reversible clip