Each watch is shipped with their own individual box. They arrive with all the links you could possibly need, but they include a Link Remover Kit to customize the size for each groomsmen, so you do not need to buy a kit.
Used the #2 diagram with initials engraved in the circle and they all turned out fantastic. My groomsmen all love theirs and say they wear them all the time because they fit well with nearly every outfit.
Great product for a great price.