These are new official and Aerosensa shuttlecocks, mainly used in ladies' clubs. They have been maintained and repaired, so I believe they can still be used. Please refer to the reviews and photos from past repeat customers. I have divided them into sets ① to ③! For bulk purchases, you can get a 5000 yen discount per 10 dozen + a shuttlecock for knocking practice ✨. Feel free to ask questions in the question box. *If you purchase all of ①②③ together, it will be 75,000 yen. Set ① 【New Official】 AB rank x 1 dozen A rank x 1 dozen 【Aerosensa 700】 A x 1 dozen + 1 New Official 【Aerosensa 500】 AB x 2 dozen B x 1 dozen C x 2 dozen 【Aerosensa 400】 B x 1 dozen 【Standard etc.】 A x 1 dozen Total: 10 dozen * 120+ pieces