Super great shuttlecocks. They fly really great and are compared to other shuttlecocks, such as those from a Federballset with bats and a few balls, very robust. A really recommendable product, who likes to play badminton, badminton and once again needs new shuttlecocks or shop around for a few good, because its always go too fast kaput or deform and no longer fly in consequence correct. These shuttlecocks are suitable for beginners as well as advanced and provide a fun and nimble gameplay.