YONEX AEROSENSA 700 Used Shuttlecocks 120 balls + AEROSENSA 600 48 balls - Brand: YONEX - Model Name: AEROSENSA 700, 600 - Quantity: Total 168 - Type: Feather Shuttlecocks Thank you for viewing. Of the AEROSENSA 700, 4 balls are game-playable, over 30 balls are suitable for basic practice (with one feather bent), and the rest are for knocking practice (with two feathers bent). Of the 600, 22 balls have one feather bent, and 26 balls have two feathers bent. The photos show the shuttlecocks categorized into good and bad conditions. They can be used for badminton knocking practice and baseball toss batting, and in my opinion, some of the knocking practice shuttlecocks can also be used for basic practice. The 700 is not of the same quality as the New Official, so I have categorized them more strictly. As shown in the photos, they will be shipped in a paper bag. The numbers 3 and 4 are mixed. These are used items, so please understand that we cannot accept any claims. Due to the nature of the product, the assessment of the shuttlecocks' condition varies from person to person. If you are particular about the quality of the shuttlecocks, please refrain from purchasing.