I used to always play with corporate golf balls if possible. The bigger and gaudier the logo, the better. For a while I played with a range ball that had somehow come to our golf course from a range in Florida. I found it in a hazard and kept it. It was white with hot pink stripes and a big flamingo with a sunset behind him on it. It was nearly impossible to lose. I somehow managed to hook it into the fork of a tree trying to shoot over a dogleg, the ball that fell out of the other side was a Golden Bear ball (of a type that hadn't been made at that time for four years). I played with that (dead) ball for two years before it, too, got caught in the same tree on the same dogleg. This time the magic tree didn't give me anything in return. Long story short, if you want to paint the grenade to make it easier to see, color it like it was the most flamboyant gay pride float at Mardi Gras.