👉 A lined fluid, also known as a lined ink or pencil line, is a type of writing surface that features a grid of parallel lines or a continuous path of ink that guides the writer's hand. This design provides consistent spacing between lines, making it easier to write legibly and uniformly, especially for tasks requiring precise alignment or formatting. The lines are typically created by a pen or pencil that moves along a rigid frame, ensuring that each stroke follows the same distance from the previous one. This feature is particularly useful in various applications, such as drafting documents, creating diagrams, or printing, where maintaining consistent margins and spacing is crucial.
