You can’t improve your golf game unless you practice all your shots often. The DT Smart Putting Training Aid is one of many tools that can help you practice better. It shows you how to putt the ball precisely.
The device has a built-in surface level to show you the slope on any course. Just put it on the green, and you will know which direction to putt the ball. This golf training aid is crafted from stainless steel. You can find out more on Kickstarter.