Features:

The marker is safely clamped on any golf ball, allowing you to draw a line that matches the Callaway ERC three-track golf ball.
How can I create perfect lines for my golf ball? -100% perfect match with Odyssey three-track route
1. Clip the ball marker on your ball.
2. Run a red ultra-fine Sharp around the center template.
3. The color in the middle is red solid line.
4. Run a Bl ue ultra-fine Sharp around the outer template.
5. The color in the middle is blue solid line.
6. Wait for a few seconds, let the marker dry, and then take off the marker.
7. Make a daunting investment and save money!

Packages included:
1PCS ball line making
2PCS marker pens