At present, some colored pencils are: colored pencils (commonly used in fashion design renderings), water-based colored pens (commonly used by primary school students), and oily colored pens (markers, which are insoluble in water, are mostly used for marking, also called markers, or for industrial design. ), water-soluble colored pen (painted with pencil marks, which will turn into watercolor when it meets water. Mostly used in landscape painting, fashion design, jewelry design and other industries) ... All colored pencils can be called colored pens.

Depends on what purpose you use. The collective name of colored pencils is basically colored pencils.