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Cygames is collaborating with Eye Mirror’s mail order company Duo Ring to bring a series of eyewear based on the four knights of Granblue Fantasy in Lancelot, Vane, Siegfried, and Percival. Check out the models below: Lancelot Model 
Vane Model 
Siegfried Model
Percival Model 
The Granblue Fantasy collaboration glasses are going for 14,000 yen each. General sales began March 10 at Eye Mirror’s Ikebukuro shop and anime collaboration glasses shop Animegane in Akihabara. Overseas fans can purchase them over at Tokyo Otaku Mode, but it’s been sold out so you might want to keep an eye out for more on there. 
A Collection Case made to fit all four glasses will also be available for 8,000 yen. Granblue Fantasy is available on iOS, Android, and PC.
