I thought long and hard about buying some of these atomic balls,but for the life of me I could not see spending 15.99 for each ball that going to get beat up. Anyway I went to my local wal-mart and found these Gold's Gym 2lb Soft Weight Ball. It all most the same thing but a little heavier than atomic balls. TCE Balls weight 900 grams = 1.98416036 pounds. So I bought a set for 10.00 bucks and it does the same thing I think.
Here goes the link http://www.walmart.com/ip/Gold-s-Gym-2l ... l/15580731
Here goes TCB website http://www.totalcontrolsports.com/purchasing/buyit.htm
Use caution DD does not use this all the time and when she does it's at half speed mostly using her back hand trying to push the ball. I also use a tee. Good Luck
Really like some feedback what everyone thinks. Softball expensive enough!