Below, you can find the full FFXIV: Shadowbringers item info for the Resplendent Armorer’s Material B item. This item is a Miscellany and is usually a crafting material or the product of a craft. Sometimes it can be dropped from a monster or found in a chest.
Reagents Dyes Crystals Catalysts Miscellany Seasonal Demimateria
Resplendent Armorer’s Material B | ||||
Miscellany Level: 1 | Item Level: 510 NPC: 0 | |||
Presumably the oily substance within is used to reduce scraping between the various pieces of metal, or perhaps for the armorer to smear onto their brow to stop sweat from running into their eyes. |