Yonex mavis 10 shuttlecocks 3 pack the yonex mavis 10 shuttlecocks are designed for recreational use and are built for medium speed these high quality nylon shuttlecocks are a match for any feather shuttlecock and provides fast recovery peak drop and flight trajectory shuttlecocks nylon suitable for recreational use and practice imitate flight of feather speed medium pack of 3 yonex branding white 45 dozen