Whistles

Whistles are objects handed out by the Delver Guild HQ, in Orth, to indicate a Delver's rank and the tasks one is allowed to take on.

''This article is about the actual whistles. For their corresponding delver ranks, see Delvers.''

Whistles from lowest to highest rank
Bells are objects that indicate one as novice studying to become a Delver.

Red Whistles are objects that indicate one as an apprentice Delver.

Blue Whistles are objects that indicate one as a more experienced Delver.

Moon Whistles are objects that indicate one as a highly proficient Delver.

Black Whistles are objects that indicate one as an expert Delver.

White Whistles are objects that indicate one as a legendary Delver.

For more information on the Artifact, please see White Whistle.

Trivia

 * The colors for the whistle's and ranks were decided by the colors of the night sky. That is why they go from red, blue, moon etc. Red Whistles were made red so it would be easier to pick them out as beginners as the color is not associated with the night sky but more with early morning. The White Whistles are special because they are not part of the night sky theme.
 * According to Riko, whistles used to be made out of cork but, since cork whistles had problems making sounds at stable volumes when wet, they were eventually replaced with their current, improved designs.