Crossbow Bolts are obtainable items that can be acquired in the Frontier, used as ammunition for the Crossbow. Crossbow Bolts can be purchased from Hunter Jack in Topple Town at a price of 35 gold. Crossbow Bolts can also be obtained from Deers.
There's not much to say about the appearance of the Crossbow Bolts, other than that it's likely made out of wood, metal, and feathers. Other than that, it looks semi-realistic to the ones in real life.
Crossbow Bolts can stack on top of pre-existing collections of Crossbow Bolts, taking up only one inventory slot. As mentioned previously in the article, the Crossbow Bolt serves as ammunition for the Crossbow.
If the players do not have any usages for it whatsoever, they may sell it to a selling vendor at a price of 2 gold per 'piece'.