Discover the ultimate tool for golfers aiming to perfect their game! This innovative device uses advanced physics to spin golf balls at an impressive 10,000 RPM, quickly locating the ball’s Balanced Equator and Sweet Spot in just 30 seconds. Included is a convenient marking pen to highlight your ball's sweet spot, ensuring pinpoint accuracy every time. Compatible with all brands of golf balls, it features a built-in alignment cup allowing you to create customized partial or bold lines for better alignment. An LED indicator signals when the ball is perfectly balanced and ready to mark, while the included batteries ensure it’s ready to use right out of the box. Elevate your putting precision and swing confidence with this essential golf accessory designed to enhance your performance effortlessly.