hi
try e-bay i get mine there and there always dave pelz shop. using talc works good, and you only have to use it every 10 balls or so, but with the impact tape when your finished put it in a note book and put the date and how you felt when you played and what club ou used, then look back in a year and you will be so suprised how much you have improved even if your score has not droped that much in that timeyou will be hitting more in the sweet spot.
bill