Tretorn championship balls are surprisingly very very good balls. They have stayed hard in the coaching basket far longer than any wilson or Dunlop ball I have ever used. And this is when training high level itf junior players. And staying on topic they are cheaper than nealy all other balls when bought by the box.
Head PT57A S.E 3 Ti Radical paint job.
Experimenting with strings @ 48lbs
Last edited by Crisp : 11-29-2012 at 02:09 AM.
Reason: More info