| Mercury Goggle |
The "Mercury Goggle" is a transparent blue visor that Sailor Mercury wore on occasion in the anime, manga, and musicals. She could make it appear or disappear by touching one of her earrings and used this item to scan and make an analysis of enemies and phenomena in battle, as well as make calculations.
This item appears first in Act 11 of the manga and episode 9 of the anime and appears in episode 12 of the Crystal.
This item is also an item which is included on the S.H.Figuart Sailor Mercury, this has the same shapes as in the anime.