Faber-Castell is a professional Corporation. Faber-Castell USA is the only authorized distributor of Faber-Castell products in the United States. As such, any warranty / guarantee in the United States is honored only with valid proof of purchase from a verified Faber-Castell USA Retailer or Distributor. Currently, the only verified sellers of Faber-Castell products in the United States on Amazon.com are:
- Altman Luggage Co.
- Avalanche Brands
- Blick Art Materials
- BuyBoxer
- Fahrney's Pens
- Hyatt's All Things Creative
- Jerry's Artarama Art Supplies
- Marketfair Stationery
- National Art Supply
- Pen Place
- Plaza Artist Materials
- Plaza Artist Materials & Picture Framing of the Midatlantic Inc.