The Perfect Putting Machine™ by Z Factor is a popular training aid with tour professionals, golf instructors and individual golfers at all skill levels.  On each stroke you will see and feel the perfect putting stroke, building true muscle memory while unlearning bad habits.  The Perfect Putting Machine guides your putter through the proper path, face angle and pendulum swing.  Feel the perfect putting stroke and practice it consistently.  Includes a canvas carry bag.  The machine teaches both Square to Square (STS) and Inside-Square-Inside (ARC) putting techniques and has six different swing planes to choose from.  Fully reversible for right or left handed use.  The parallel design aids in setting your feet and shoulders up square to the target line and a numbered stance indicator system lets you replicate your putting stance width and position on every stroke.  A ball position indicator provides consistent, repeating strokes.  Easy to use and great for every type of golfer from beginners who can develop proper putting habits at the start, to professionals who continue to improve their stroke.