Personalized/Custom Golf Ball Ordering Guidelines Design Accuracy: Color, sizing, and design placement may slightly differ from what is pictured or shown in previews. Content Restrictions: Designs containing inappropriate content or material that may infringe on intellectual property rights (e.g., copyrighted or licensed content) may be rejected at our discretion. Final Sale: All personalized and custom golf ball orders are final sale. These items cannot be returned, exchanged, or canceled once the order is submitted as outlined in our return policy product restrictions. Callaway Diablo Golf Balls are designed for distance and greenside control from a Power Core design. HEX Aerodynamics help reduce drag and produce a penetrating ball flight, while the soft outer cover is designed for soft feel. Our proven ionomer cover also provides low driver spin for long, straight shots. Distance and Greenside Control The Power Core is firmer at the outer edges for distance and low spin off the driver. It's also softer in the center for more spin and enhanced feel with your shorter clubs. Great Feel Diablo's ionomer cover is engineered for control into the green. Strong, Penetrating Ball Flight HEX Aerodynamics reduce drag and cut through the air.