What's the Point?

Putting starts with a repeatable setup and a square face at impact. The Groove Mirror gives you that feedback every rep: eyes centered over the red line, shoulders parallel, putter face squared to the target. Remember, 93% of where your putt starts is determined by face angle at impact. Train that from address and you’ll start the ball on line with confidence.

Your 1st Practice Session

Set the mirror on a straight six-footer and secure it with two tees. Line the putter face to the red line, eyes over the center line, and roll 25–35 putts just building that picture. Finish by adding a putter gate and make smooth strokes through it, no ball at first, then with a ball. Aim for 50–60 total reps. Short, focused sessions beat marathons. Face square, eyes centered, stroke through the gate.

The 4" that Matter

Most of the magic happens in the four inches around impact. The putter gate on the Groove Mirror forces center-face contact and a square path through that zone. If you clip a tee, you’ll know exactly what moved. Clear the gate cleanly and the ball launches on line with end-over-end roll. Master this window and everything down-line gets easier.