Used Badminton Shuttlecocks Yonex Aerosensa 700 100 Shuttlecocks + 20 Others These shuttlecocks are suitable for badminton knock practice, baseball toss batting, and other drills. They were used by a junior team, so some are in good condition and can be used for basic badminton practice. The shuttlecocks are a mix of #3 and #4. Please understand that these are used items, so we appreciate your understanding that we cannot accept returns or complaints. Due to the nature of the product, the assessment of the shuttlecocks' quality varies from person to person. If you are particular about the quality of shuttlecocks, please refrain from purchasing.