The Mercury Goggle (also called the Virtual Reality Visor or the VR Visor for short) was 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 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 Second Anime .