I was in the PGA Tour Superstore the other day and they had these plain white boxes on display with a sign that said "Straight from the Srixon Tour Van". They were labeled as Z-Stars for 19.95 dz. I took a box over to the regular ball area and compared one of the balls from one of the regular Z-Star boxes and they looked identical. I picked up a dz and will give them a try this weekend.