Discover the ultimate tool for golf enthusiasts! This innovative device uses advanced physics to spin golf balls at an impressive 10,000 RPM, helping you quickly find the sweet spot and balanced equator in just 30 seconds. Perfect for all brands of golf balls, it includes a handy marking pen so you can easily mark the ideal hitting point. The built-in LED light signals when the ball is perfectly balanced and ready to be marked, ensuring precision every time. Plus, the built-in alignment cup allows you to create custom partial or bold lines to enhance your game. Batteries are included, so you're ready to elevate your golf performance right out of the box!