The 20-Speedball Fountain Pen Nibs by Hunt Pen Co. is a vintage collection of fountain pen nibs made of brass in the United States. These nibs are known for their durability and quality, perfect for collectors or pen enthusiasts. With a variety of sizes available, these nibs can be used with many different fountain pens to create smooth and precise writing experiences.

Please refer to pictures to see the different sizes and conditions of the Pen nibs.

3 of them weren't identified, but the remainder nibs appear to be Speedball.