Golf gadget

HAve you ever try to do for a driving range before?
Well I did but I never had a change to go for a green one. But once I finish my course, definitely I will buy this used golf balls so that I can reduce my bill.

Actually, golf is a good sport for a person like me. Even though I will not get involve with golf seriously, but it always teach me about how to focus on the target. If you don't believe me, I suggest you to spend your weekend for a driving range and then you tell me how it feel.