felt-tip pen

A felt-tip pen, also known as a marker, is a writing instrument that uses a fibrous tip made from pressed wool or synthetic fibers soaked in ink. When pressed against paper, the ink flows from the internal reservoir through the porous tip, allowing for smooth, precise lines or coloring. Felt-tip pens are widely used for drawing, coloring, writing, and labeling due to their vibrant ink and versatility. They come in various tip sizes for different tasks and ink types, including permanent, water-based, or alcohol-based options.