Two Piece construction Led Flash Golf ball/Glow in Dark Golf ball
Weight:45-46 g
Hardness:60%
Compression: 70-75
Resilience rate:80%
Inside putt LED lithium battery, after strike the ball,will brightening up about 5mins will reset after each hitting, battery life time: 50-60 hours.
The flashing timer are can custom according need,permanent light,seven flash colors available.
CE,MSDS safety test past.