What is pen marker?

A pen marker is a writing tool that uses ink to create permanent or semi-permanent markings on various surfaces such as paper, cardboard, plastic, metal, and fabrics. Pen markers come in different sizes, shapes, and colors to suit different writing needs. They are widely used in schools, offices, and homes for labeling, drawing, outlining, writing, and decorating. Pen markers are often preferred over traditional pens because they offer bold, vibrant colors, and can write on a wider range of surfaces. Some common types of pen markers include permanent markers, whiteboard markers, highlighters, and fabric markers. It is important to use pen markers correctly and responsibly, as some contain toxic chemicals that can pose health risks if misused.