Glowing Fiber
Material
A strand of plant fiber so fine, it seems almost invisible. It is, however, easier to see at night, due to its uncanny ability to glow in the dark. Often used in delicate needlework for its strength.
Sources & related
Drops via reward lottery tables
※ Includes conditional lotteries (per-difficulty quest dungeons, in-dungeon kills, cardinal rank), so these may not always drop. See each monster's page for conditions and rates.
Reward lottery tables (click for details)