传统上白球做得大一些,所以可以跟其他的分开。这个铁芯球是个新搞法 TheGreg6466 TheGreg6466 1 year ago they used to make the cue ball slightly smaller to keep it from going the same way as the others, is the magnetic system a new thing? or am i just really old? XD REPLY 166 cakins1986 cakins1986 1 year ago +TheGreg6466 Actually most older coin-op tables have cue balls that are larger than the rest of the balls, not smaller. Magnetic cue balls are relatively new.