Mad Scientist Marni's Flask

- Description: A flask believed to have been used by the Mad Scientist Marni in his experiments. Bring the flasks to <Calpheon> Rubin to exchange them for different goods. ※ Exchange List x10: Horrifying Halloween Outfit Box x1 x10: Cosplay Party Outfit Box x1 x6: Marnimoth x5: Inventory +8 Expansion Coupon x1: Cron Stone x20 (Right-click)