EyeLine 3-Pack MyRoll Training Balls 2 Colour 50/50
Ideal for filming your stroke.
Turn the ball 90˚ so you are making contact with only one color of the ball. In slow motion you can instantly see the skid, spin, and roll of the ball.
The MyRoll Ball has a great putting feel. It is not intended for course play (it will remove the markings). Sold in a 3-Pack.