Ink wells are small containers used to hold liquid ink, primarily for writing with a pen. Historically, they were essential tools for writers and artists before the invention of modern ink cartridges and ballpoint pens. Ink wells can be made from various materials, including glass, ceramic, and metal, and often feature a small opening for dipping a pen. These containers were commonly found on desks and in schools, allowing users to refill their pens as needed. Some ink wells are decorative, showcasing intricate designs, while others are simple and functional. Today, they are often collected as antiques or used in calligraphy and art.