KawecoNuremberg, GermanyBrand · Paper goodsIridescent Pearl Perkeo Fountain Pen$16 – $30Stocked at 5Stocked in MA, MO, OKBoston General StoreBrookline, MARetailer · General store$26Papillon PressWebster Groves, MORetailer · Stationery shop$16The Paper MouseWest Newton, MARetailer · Stationery shop$26