Enhance your nighttime golf training with these high-visibility Fluorescent Golf Balls, designed to help you easily track the ball’s trajectory in low-light conditions. Featuring a double fluorescent layer infused with special fluorescent powder, these golf balls glow brightly after exposure to sunlight or an ultraviolet flashlight, eliminating the need for batteries or recharging. This convenient design ensures long-lasting shine for extended practice sessions. Crafted with an outer layer of synthetic resin and an inner layer of synthetic rubber, these golf balls offer improved durability and performance, providing a comfortable and soft feel when struck. The absence of LED lights inside the balls results in a gentler impact, offering better protection for your golf clubs while maintaining excellent elasticity and hardness for consistent play. Key Features: · High Visibility Night Golf Balls: Double fluorescent layers with added fluorescent powder provide bright, long-lasting glow after exposure to sunlight or UV light, increasing visibility during nighttime practice. · Battery-Free Operation: No internal batteries required; simply expose the balls to natural or UV light to activate the glow, making them easy and convenient to use. · Soft and Comfortable Hit: No LED lights inside the balls ensure a softer feel and better protection for your golf clubs during play. · Durable Construction: Outer synthetic resin layer combined with an inner synthetic rubber layer enhances ball performance, elasticity, and hardness. · Excellent Elasticity and Hardness: Elasticity above 75% and hardness above 80% ensure reliable performance and consistent ball flight. · Complete Set with Flashlight: Includes 6 fluorescent golf balls and 1 ultraviolet flashlight (batteries not included) to quickly charge the balls before use. Specifications: · Item Type: Fluorescent Golf Balls · Material: Outer Layer of Synthetic Resin + Inner Layer of Synthetic Rubber · Weight: Approx. 400g / 14.1oz (set) · Diameter: Approx. 42.6mm / 1.7in · Voltage: 3.5V · Battery: 3 x AAA batteries (flashlight batteries not included) · Elasticity: Above 75% · Hardness: Above 80% · Package: 6 Golf Balls + 1 Ultraviolet Flashlight This set of Fluorescent Golf Balls is perfect for golfers looking to improve their night training sessions with enhanced ball visibility and durable, high-performance materials. Enjoy extended glow time and comfortable play without the hassle of charging or replacing batteries.