Impact Ball Liner 3-Pack Related to Speed Trap It has putter gate slots

It has putter gate slots to assure sweet-spot contact

and better contact

Gate and post options support start-line and contact drills

This can be a line on the floor

0 to improve - not just flail away in confusion

Impact Ball Liner 3-Pack Related to Speed Trap It has putter gate slotsThe EyeLine Golf Impact Ball Liner helps you mark a bold, precise putting line on your golf ball so you can aim with more confidence on the course. Why It Helps You read putts best from behind the ball, but your perspective changes once you step into your stance. The Impact Ball Liner lets you transfer your chosen line onto the ball, line it up while your view is correct, and focus on speed instead of second guessing direction. Features Creates a