Cate Paper Co.Washington, DCBrand · Paper goodsCape Harbor watercolor painting kit$32Stocked at 4Stocked in CA, MA, NCGather Goods Co.Cary, NCBrand · Retailer · Gift shop$32Loft & VineBostonRetailer · Gift shop$32Greetings by DesignNewburyport, MARetailer · Stationery shop$32