Product Description of Bingo Marker Pen

       The marker, permanent marker pen, whiteboard marker, bingo marker pen,highlighter marker, watercolor brush pen,felt-tip marker pen,Paint Brushes Watercolor, is a pen which has its own ink-source and a tip made of porous, pressed fibers such as felt.A permanent marker consists of a container (glass, aluminum or plastic) and a core of an absorbent material. This filling serves as a carrier for the ink. The upper part of the marker contains the nib that was made in earlier time of a hard felt material, and a cap to prevent the marker from drying out.