Making a putt on a slope demands the perfect combination of speed and proper line. The ball enters the cup from the “top” side. Practicing with the Bullseye Cup trains your eyes to see the true entry point on breaking putts. It also functions as a cup-reducer and a pretty good indoor putting cup. It’s time to make some Birdies! Designed to work for both Right-Handed & Left-Handed Players.
The Bullseye Cup acts as a 30% cup reducer. It is a circular device with a 2 inch opening that visually shows where a breaking putt will enter the hole.
See the perfect line: