On-Mark...Game Improvement In A Can!
On-Mark is an aerosol application to the clubface which reveals on the clubface the exact place of contact between the club and the ball. Simply:
* Spray On-Mark onto the clubface
* Play the ball
* Inspect the clubface for the marking left by the contact with the ball
* Wipe the clubface clean with a cloth
* Re-apply and hit again
ON Mark - Golf Impact Spray - $8.95