About This

【10-Pack Fluorescent Balls and 1x UV Flashlight (12-LEDs), for Night Golf】: Inner no LED, No battery. the balls have a bright fluorescent glow and recharge by sunlight or a UV flashlight. a UV flashlight without any battery included.
【Recharge by UV Flashlight for 1~3 Minutes, Stay Bright for 15~20 Minutes, Flashlight Included】: Takes 1 minutes to charge and they'll last about 15~20 minutes. the closer to that 15-minute mark the less glow there will be. But it's rechargeable & reusable forever.
【They’re Real Golf Balls, Hit better, Illuminated Better】: They are same size and weight as regulation golf balls. The ball travel nearly the same distance as normal golf balls. Feeling much like a normal golf ball when hit, which is why people prefer Fluorescent balls over LED balls.
【Durable 2 Piece Construction】: Inner synthetic rubber material for good elasticity, and the Surlyn material with fluorescent powder outer cover withstand more than 1000 hits.
【Easy to Track the Flight of the ball, Easier to Find】: After driving off the tee, it is easy to track the flight of the ball. you can always find them wherever they are.