Review on Enhance Your Golf Skills with Intech Practice Balls featuring Holes by Jason Sisawang

I bought these practice balls for two reasons. 1) so I can smash golf balls around my house any time of the day without worrying about hitting a hole in the wall or worse waking up the old lady. For that purpose they have done well. 2) I wanted to know my swing and my goal. After using them for a few hours, I was able to think less about power and shot speed and more focus on practicing a smooth throw. After using them at my home for a few days (bad weather) I went to the local track and I can tell you I saw a definite improvement in my short game as I started thinking about power and hitting and myself just focused on my goal. For the price unbeatable!