Shame there's no option for no stars at all; this doesn't even warrant one. I bought this because my eyesight isn't what it was, and I lost a lot of balls in the rough where I knew the location to within 20 foot or so, and thought the flashing would help. Two things wrong with this ball - (1) as a golf ball, it's rubbish - hardly bounces, and doesn't go very far - and (2) after the second shot, it stopped working. It's now lost in the rough somewhere in Otterbourne, not flashing, and being a completely pointless waste of money - especially as, since I've lost it, I can't send it back for a refund! I'd have been better off spending the price on half a golf lesson to hit the ball straigher...