Bell of Detect Secret Doors

Bell of Detect Secret Doors is a magic bell that detects hidden passageways and doors.

Description
For those without the skills of a thief or lacking the proper equipment to locate unseen gateways, this item is used in substitution.

Appearance
Resembles a handbell, with distinct marks carved into its surface.

Abilities
When in the presence of a hidden door, a refreshing tone will cause the bell to ring out. This sound can only be heard by the user. After signalling the user, the bell will cause a pale light to gather, indicating the location of the secret door.

Trivia

 * Gagaran possesses a number of magical items such as these, and gave one to Climb, who used it during an attack on a brothel owned by Eight Fingers.