NATT uses theese on the tour and the teams tournyament now i think. theyre not bad, considering its from joola which never really was that known for its products. they have okay playabaility characterisitics. In the first few matches feels jsut as good as any ball. actually i would says these balls last longer than butterfly balls. they are pretty standard 3 star balls, more than great for any local tournament or just club practice or play.
one thing i would recommend though is maybe its just me, but i think i tnoticed when these balls are open to humideity and wet atmosphere they can easily crack, so maybe watch out for that. not too expensive ether.
