This set of 3 vintage golf balls from Titleist, specifically the Acushnet 100 K model, is a rare find for collectors. The balls are in their original packaging and have never been used, making them perfect for display or adding to a collection. The Titleist brand is well-known in the golfing world and these vintage balls are a testament to the quality and craftsmanship the brand is known for. The balls are marked with the classic Titleist script and are sure to be a conversation starter for any golf enthusiast.