PEARL X is the official ball of the NCAA® lacrosse Championships. The first lacrosse balls re-engineered and made in the USA to never grease or harden, staying in spec and lasting longer than typical rubber lacrosse balls. Available in 3, 10, 20, 50 and 100 Counts.  Grease-Free Guarantee, PEARL X balls never grease or harden. PEARL X balls are SEI certified and meet NOCSAE/NFHS/NCAA standards for game play. Made in the USA. Team Pricing Contact us for team/league bulk pricing, a quote, or to pay via P.O. Legal PEARL X balls are SEI certified and meet NOCSAE/NFHS/NCAA standards for game play. Warning Lacrosse is a dangerous sport and balls can cause bruises, fractures, or even death upon impact to a player or bystander due to the inherent risks of the game. The user of this product, when used at any velocity, shall abide by the rules of the game of lacrosse. Proper accompanying equipment such as face/eye protectors or helmets must be worn while using this product. Always play by the rules and play smart; if an injury does occur, consult a medical professional before returning to action. Made in the USA The #1 lacrosse ball made in the USA. Guardian Sports is the only lacrosse ball manufacturer in the USA. FAQs Top FAQs we get from customers. Find more FAQs here. Why is shipping so expensive? Believe it or not, lacrosse balls are heavy! This makes our shipping more expensive.  Are PEARL X and NX lacrosse balls really greaseless? Yes! We offer a grease free guarantee on both our PEARL X and NX lacrosse balls. We’ve used an innovative chemistry and a different manufacturing process versus standard rubber balls. Traditional rubber lacrosse balls are compounded and consist of vulcanized rubber with chemical plasticizers to make them soft. PEARL X and NX lacrosse balls are made from a crosslinked compounded elastomer with no chemical plasticizers. They don't grease. What is the difference between PEARL X and PEARL LT? PEARL X and LT balls are both SEI certified and meet the current NOCSAE/NFHS/NCAA standards. PEARL X is a greaseless lacrosse ball that maintains its grip for consistent performance. PEARL LT is a textured lacrosse ball that prolongs its grip and delays the effects of greasing. Are PEARL lacrosse balls SEI certified to meet NOCSAE specifications? PEARL X and PEARL LT balls are SEI certified and meet all NOCSAE, NFHS, and NCAA standards for game play.