Marker pen (English: Marker Pen), also known as marker pen, is a special drawing color pen for writing or painting. It contains ink itself, usually with a pen cover, and generally has a hard nib.
Its pigment is volatile, which is used for one-time rapid painting, and is often used for designing articles, advertising slogans, poster drawing or other artistic creation. It is divided into oily, aqueous and alcoholic, and has the characteristics of bright colors, convenient coloring, obvious strokes and convenient carrying.
Marker is bright and transparent, but it will turn gray after repeated superposition, which is easy to damage the paper. Also, if you use a pen dipped in water, the effect is very similar to watercolor, and some water-based markers will be waterproof after drying. Therefore, when buying a marker, you must understand the attributes of the marker and what it looks like. Markers can be bought in the design room. You can paint them by opening the lid, and all kinds of materials can be colored.