Product overview A 3layer practice ball designed for training and play with an embedded LED that lights on impact. Available in white, red, green, yellow, blue, and pink. Key benefits Visible impact feedback: Embedded LED illuminates on collision so you can see strikes and track ball flight in low light. Each activation lasts about 5 to 8 minutes; the ball provides about 24 hours of total luminous time across repeated activations. Consistent performance: Three distinct layers combine durability, energy transfer, and a responsive center to deliver bounce, greater speed, and pronounced backspin for clearer feedback on each shot. Reduced air resistance and longer flight: The bee hole design lowers aerodynamic drag, helping the ball travel farther when hit. Comfortable feel and controlled visibility: The LED is embedded and diffused to limit glare while maintaining clear visibility during play. Product features and specifications Structure: Threelayer construction Outer shell: Contains Sarin material for strong resistance to beating and improved durability. Middle layer: Soft, energy elastic core to boost ball speed and energy . Center: elastic rubber core providing strong elasticity and reliable rebound. Illumination: Electronic LED embedded in the ball. Lights up upon impact, then counts down and turns off after approximately 8 minutes per activation. Total luminous life is approximately 24 hours across multiple activations. Aerodynamics: Bee hole design reduces resistance for longer, more stable flights. Play characteristics: bounce, increased backspin, enhanced hitting feel, and stronger impact resistance. Typical use scenarios Evening or lowlight practice sessions where visible impact helps players track shots and adjust technique. Coaching drills focused on spin, speed, and consistency, using the ball to provide immediate visual feedback on contact quality. Backyard or range practice where durability and longer flight help simulate fulldistance shots. Notes Available colors: white, red, green, yellow, blue, pink. Each activation of the LED lasts about 5 to 8 minutes and stops after an 8 minute countdown. Total luminous time across repeated uses is about 24 hours.