The product being described is a set of four new IBM Selectric II typewriter balls in a used case. This vintage item is electric typewriter balls specifically designed for use with IBM typewriters. It is priced to sell, likely due to its nostalgic appeal for collectors of typewriters and vintage writing instruments. The IBM brand is well-known for its quality and durability, making these typewriter balls a sought-after item for those looking to restore or complete their vintage typewriter collection.
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