This Dirk Nowitzki autographed Wilson Authentic Series Indoor/Outdoor Basketball with "HOF 23" Inscription in Black Ink makes for an outstanding addition to your Dallas Mavericks collection. Featuring the personal signature of Dirk Nowitzki prominently showcased, this piece captures a genuine, hands-on connection to the player and team. Authenticated with FanSecure technology that can be verified online, it's a great way to grow your Dallas Mavericks catalog of memorabilia.