Geospace Incredible Expanda Baseball

You've never seen a baseball do this: Soak it in water a few minutes and watch it expand to four+ times its initial size as well as add 10x+ density! Now your EXPANDA Baseball is ready to be thrown...in the backyard, at a pool or beach, even inside the house, thanks to a dripless design. Built tough to last for years, the seams are ruggedly sewn. The material itself has a soft, inviting, fleece-like texture, and is super durable. Kids will amaze their friends when they pull an Expanda Baseball out of their pockets and reveal their unusual talents. Also available (sold separately): Incredible Expanda Flight Ring and Football!