Yonex Badminton Shuttlecocks Aerosensa 500 Used 120 Balls Used by the circle I participate in. Used for games and basic practice. Can be used for knocking. One feather missing, 1-2 feathers broken or chipped, feathers broken, and some fraying. (Please check the condition of the feathers in the photos.) The feathers have been neatly arranged and are ready for immediate use. I hope that those who are okay with the quality of used goods will purchase these. The shuttlecocks will be put in a tube and then shipped in a box. Thank you for your consideration. I'm sorry, but please refrain from price negotiations.