Penny PostAlexandria, VARetailer · Stationery shopPar Double Pigeon Blue Airmail Washi Tape$9 – $14Stocked at 3Hitchcock Paper Co.Occoquan, VABrand · Retailer · Stationery shop$14Oh Shiny!Pasadena, CARetailer · Gift shop$9Mr. Boddington's StudioBrooklyn, NYBrand · Retailer · Stationery shop$9