You need the DeadOn™ Impact Indicator to show:

WHEN you hit a SLICE that you didn't intend to hit, DO YOU KNOW WHETHER TO CORRECT a ROTATION FAULT in your downswing, or your SETUP POSITION to the ball?

CAN YOU TELL WHICH FAULT YOUR STUDENT HAD?

The DeadOn™ Impact Indicator is the perfect solution:

1. If the ImpactPoint is at the CENTER SWEET SPOT of the club, it was an OPEN FACE that gave you the SLICE (Save that shot for your next Dogleg Right); and 
2. If the ImpactPoint is farther out on the face of the club, which imparts a backward rotation of the far end of the club and causes your ball to slice away from you, you know that you have to correct your stance, address, and/or your swing. (Correct that, and then save your new swing.)

Even the golfer who hits a straight shot down the fairway needs to verify that he is not hitting the ball consistently OFF the center of the SWEET SPOT (while making a myriad of conscious/subconscious corrections).

MOVE your hits to the SWEET SPOT, and you will hit a STRAIGHTER, LONGER, MORE POWERFUL SHOT.

EASY TO USE. Just apply DeadOn™ Impact Indicator, hit your shots, adjust your swing, and wipe it off.   NO tape, NO powder, NO sticky patches, NO problems.

The DeadOn™ Impact Indicator is therefore PERFECT for EVERY GOLFER'S GOLF BAG, as well as for the PROFESSIONAL GOLF INSTRUCTOR'S USE.