Those haven't been used in at least 50 years, maybe 100, but golfers would traditionally take a spin each to set the tee off order for the foursome off the first tee (where no honors yet exist). It goes all the way back to the start of the game in Scotland, before 'PGA' money, television, etc, when it was simply a gentleman's game. If you or your guy is a golfer, take it along next time and put it to use. The real hardcore golf fanatics will get a kick out of it.