Nice job with the gates to get the true roll.

Nice job with the gates to get the true roll.  Read Less

The only choice is which size to select, but i'd rather work with the 21i putting mirror given the choice.

The only choice is which size to select, but i'd rather work with the 21i putting mirror given the choice.  Read Less

And putting is a matter of very fine control and understanding subtle differences in your swing and how you make contact with the ball.

And putting is a matter of very fine control and understanding subtle differences in your swing and how you make contact with the ball.  Read Less

What's in the package:~ 12i putting mirror (3/16 thick)~ 8 putting pegs~ carrying bagthe beauty of the mirror is that both l...  Read More

What's in the package:~ 12i putting mirror (3/16 thick)~ 8 putting pegs~ carrying bagthe beauty of the mirror is that both lefties and righties can use it.  Read Less

I have the smaller, 12-inch model, which i find sufficient for my needs and more portable.

I have the smaller, 12-inch model, which i find sufficient for my needs and more portable.  Read Less

For starters, i am a beginner golfer.

For starters, i am a beginner golfer.  Read Less

Down the center of the device is a thickish line to help you better judge if you are keeping your putter’s head centered or are...  Read More

Down the center of the device is a thickish line to help you better judge if you are keeping your putter’s head centered or are subtly curving it, and by how much.  Read Less

I know i'm supposed to line up my right eye over the ball (as a left handed golfer).

I know i'm supposed to line up my right eye over the ball (as a left handed golfer).  Read Less