This is a classic vintage Pyrex clear glass round baking dish, perfect for casseroles, gratins, and desserts. Featuring convenient integrated handles for easy transport from oven to table, this durable glass bakeware ensures even heating and is easy to clean. The dish is marked '221-AN' on the bottom, indicating its model number. A versatile addition to any kitchen, it's oven, microwave, and dishwasher safe, making it ideal for everyday use.