I plan on getting a zippo lighter?

The lighters come equipped with wicks, and those last a VERY long time. I suggest you not buy wicks until you need them -- you're likely to lose them in the years between buying and needing. You don't need to have extra flint, either, but apparently you have already ordered that. Tuck the flint dohickey into something like a jewelry box. Those, too, are easy to lose, but they don't last as long as the wicks . . .