What is a Watermelon Ball? The Pool Water-Basketball Combo Pack is a water-filled ball that mimics the buoyancy of a watermelon. The ball will sink when thrown into the water and then slowly rise to the surface. The ball can also be bounced, dribbled and passed underwater, making it great for any water play. The Pool Water-Basketball Combo Pack comes with a hose adapter and a filling needle for filling with water. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.
