The water-based marker is bright and transparent in color, but it will turn gray after many times of color superposition, and it is easy to damage the paper surface. Also, if you use a water-stained pen to smear on it, the effect is similar to that of watercolor. Some water-based markers will be water-resistant after drying. So when you buy a marker, you must know the properties of the marker and the way it is painted. This kind of painting tool can be bought in the design supplies store, and can be painted as long as the cover is opened, and all kinds of materials can be colored.

A pen that can be used for marking or marking on one or more materials such as paper, wood, metal, plastic, ceramic enamel, etc. Permanently attached, non-discoloring, standard 12-color, can be written on any paper, plastic, glass, whiteboard, metal and most other solids. The ink is oily and non-toxic, and can be wiped off with organic solvents such as alcohol. Similar to the whiteboard pen in teaching, it can be used on glass and whiteboard instead of whiteboard pen, and then wiped with alcohol.