If your grooves are warn out and dull, you ARE NOT getting the most out of your clubs. We have the solution for you; Groove Gadget.
This gadget restores your grooves to like new condition, it sharpens the inside of the grooves with its tip blades. The blades shave the edges that have folded over from excessive use over time, this shaving of the groove edges resquares the edges which restores your clubs back to life. This in turn helps produce more spin. More spin means better hold on the greens.
Just use the U tip or V tip according to the type of grooves your clubs have. Run Groove Gadget through each groove a couple times and your clubs are new again. The blades are made of high grade steel and the head is equipped with 3 U-shaped tips and 3 V-shaped tips. They also come in a protective case for easy storage.