Glowing Basketball is made with our patented, holographic technology that keeps you playing basketball all night long! All balls are the perfect regulation size for both indoor and outdoor play. The LumeBall is made of patented holographic reflective leather and is a complete breakthrough in sporting goods technology, revolutionizing the way basketball is played. It is extremely fun to play at night and make social media content eye-catching. The beautiful colorful sparkling glow on camera is like no other. 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.