Nitelite Mach 01 Glow in the Dark Golf Balls 3 Balls and 6 Light Sticks Lights up for Exciting Nitetime Play! Translucent Ball Maximizes Brightness This Set Includes 3 Balls and 6 Green Lightsticks Uses a Replaceable 1.5 Light stick (6 included), Each Light Stick Lasts up to 12 hours Hits and putts the same as a real Golfball!