KawecoNuremberg, GermanyBrand · Paper goodsInk cartridges 6 pieces glowing yellow$3.99 – $6.50Stocked at 4Stocked in CA, FL, OKFlax Pen to PaperLos Angeles, CARetailer · Stationery shop$5Chirps & CheersOklahoma City, OKRetailer · Stationery shop$6.50Lighthouse Paper Co.Melbourne, FLRetailer · Stationery shop$3.99