The Derby Star Indoor Extra is a top indoor soccer. To make optimal use of it you have to tidy him so that he inflate the foot well to "affairs" is - without, however, give the impression to be a lead ball and you do not have to do without on the head ball game. His jump behavior is just as it should not be at a hall pass like a rubber ball and leather ball! The 5 th star I give him not because he is not as good at the foot remains its surface as the Beta of Derbystar, otherwise worth the money for sure!
