The game's collection data lists Azure Shell Bracers as sold by a vendor NPC in Stormshield.
Vendor
Zone
Map
Waypoint
Other items it sells
NPC #93907
Stormshield
-
-
171
Vendor NPC, zone and position come from the client's collection source tables (CollectableSourceInfo and CollectableSourceVendorSparse); coordinates are the in-game map readout.
Build history
First seen in build 5.5.4.69585 (Mists of Pandaria).
Read from the World of Warcraft client build files.
How Azure Shell Bracers Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Azure Shell Bracers suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
4 other items in the current build are also called Azure Shell Bracers. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 96060 (96055 to 96065) were usually added in the same batch as Azure Shell Bracers: the same quest line, zone, vendor or reward set.