The Irvinware Chrome Plated Butter Dish With Knife Holder Built In is a vintage and collectible piece of silverware, proudly made in the USA. It features a sleek chrome finish and a convenient built-in knife holder, making it both functional and stylish for serving butter at the table. The Irvinware brand is known for its quality and craftsmanship, making this butter dish a desirable addition to any collection of silverplate items.