It does, what it says
February 5, 2016
Such a simple design and yet so effective. I take MONSTEROUS divits and have been wanting to have cleaner interaction with the turf. You know instantly where your club is bottoming out with this tool. The second you hit the eyeline, you know you are bottoming too early. Fixing it is a whole other story but this helps you with alignment, proper path and when to strike the ball in the downswing. The more skilled you get, the close the ball moves to the edge of the eyeline. So far by hitting the ball first, I have picked up 15-20 yards with most of my irons. I haven't been using it much with the driver. I also use it with my kids and they get a great benefit out if it. Again, its simple, hit the plexiglass and you are bottoming your swing too early. My kids (6 and 10) are making much better contact and picking up yardage.
Simple to use
Cons:The posts are not the most sturdy and the velcro is not the greatest but honestly I don't use them very much so it is not that big a deal for me.