This small wooden box contains cosmetics, false facial hair, spirit gum, and a few simple wigs. You usually need a disguise kit to set up a disguise in order to impersonate someone specifically using the Deception skill. A disguise kit of expert quality adds advantage to relevant checks. If you have crafted more than ten disguises, you can replenish your cosmetics supply with replacement cosmetics of a level of quality that matches that of your disguise kit. These supplies have the same amount as the original kit came with.
Crafting: Alchemist Crafting