Oddly Specific Undyed Woolen Cloth

Given the number of steps needed for the wool to reach this state, the possibility of a near-endless list of oddly specific instructions would be enough to deter all but the most stalwart of artisans. In the end, however, the Skysteel Manufactory staff asked only that it be “free from any artificial colorings,” which is presumably what the “undyed” part of its name implies.