From Guild Wars Wiki
Are these daggers inscribable?
- Uhm..."Kaya's Daggers are unique daggers dropped by Admiral Kaya". Article says quite clearly that those daggers are unique, so no, as every unique item in the game they're not inscribable. Also, remember to sign your comments with 4 tildes (~) Lhoj 23:42, 5 September 2009 (UTC)