ok so ive looked everywhere i can possibly think of online, and ive searched the threads here about these balls also. I cant find anything other then a bag of 18 trainer balls but I need more like the bucket of 48 they sell. I however can only find the bucket of 48 for sale on foreign websites. Can anyone here please help? I just ordered a tennis ball machine and would like to have these balls when it arrives. If no one knows where to get these, can someone point me in the dirction of an alright trainer ball (pressureless ball)? I know the tentron or whatever are the best but i cant really afford those.