The Flash 9.0.0 plugin or higher is required to view content on this page, but was not detected on your browser.
It would be really great to have a tool to make retrieving submerged golf balls faster and easier.
The device could be made of a series of mesh discs mounted on a carbon steel axle weighted at either end. It would be pulled with a rope across the bottoms of golf course water traps. As the discs turn, the balls would be trapped between them, to be plucked out at the end of each traverse.