These are shuttlecocks for basic practice and pattern drills in badminton. They were used in game practice by a team of working adults, and we've collected the ones that are still usable. The main issues are feather fraying and 1-2 broken feathers. We've tried to exclude those with warped cores or reduced flight performance. We will send you 13 shuttlecocks in a tube, so there is no lid. Please leave a comment if you have any requests. We will send three boxes linked together. The price includes shipping, so we cannot offer a significant discount exceeding 1000 yen. These are Yonex Aerosensa 500 semi-shuttles, a mix of numbers 3 and 4.