The EEZ-READ Green Reader (pronounced Easy Read) is a high accuracy “bubble level” attached to a watchmaker’s grade stainless steel disc that’s sturdy enough to provide a quick reading of the green’s contours, yet lightweight enough to carry in your pocket during play. It is intended to help golfers on putts with subtle or confusing breaks and works best on putts within 20 feet of the hole.
Neville
This was kinda cool, but you have to get used to using it and my buddy teased me sometimes, haha.