Get the best golf swing you've ever had with the Izzo Golf Flatball Swing Golf Training Aid! The Flatball is a new and innovative Golf Swing Training Aid. It looks like a regular golf ball but is much harder to hit if you don't have the correct swing plane. When you get good at hitting the Flatball, you will never hit a real golf ball "fat" or "thin" again. Most of all, the Flatball is fun and satisfying to hit so it makes practicing enjoyable while you "groove" your swing. They're easy to throw in your golf bag when you go to the range, backyard, or even indoors!