The VTG Sheaffer Cartridge Single Fountain Pen Desk Set features a classic black base and includes a fine nib made of stainless steel. This vintage piece of writing instrument is a collectible item from the United States, known for its quality and craftsmanship. Perfect for pen enthusiasts looking to add a unique and timeless piece to their collection, this Sheaffer fountain pen is a true classic in the world of writing instruments.