The product is a set of vintage dinner butter knives with celluloid cream handles and stainless steel blades, made in the United States in the 1950s. These knives are unique and collectible, featuring a retro design that reflects the mid-century aesthetic. The combination of the celluloid handles and stainless steel blades adds a touch of elegance and durability to the flatware set, making it a charming addition to any vintage or retro collection.