The highlighter produced by highlighter manufacturers are usually divided into two types: intellectual and water-based. Electronic pigments are diluted by toluene and have strong penetrating power. They are especially suitable for painting on onions (sulfuric acid paper). The latter pigment is soluble in water and is usually used to draw on tighter cardboard or coated paper. Highlighter is more used to draw indoor perspective. Here also mainly introduces the highlighter technique.

The paint pens produced by highlighter manufacturers have many types of colors, generally hundreds of colors. The color distribution is divided into multiple series according to the commonly used frequency. Among them, there are commonly used different levels of gray series, which is very convenient to use. Generally speaking, you can choose 24 colors, 30 colors, 36 colors, 40 colors, 60 colors, 80 colors, 168 colors, 202 colors, and 262 colors according to different animations, interiors, architecture, clothing, etc. With the increase in demand, the number of colors has increased to thousands. The thickness of the brush is usually different, and strokes of different thickness can be drawn according to the angle of the brush. Highlighter has the characteristics of fast drawing, rich colors, and strong expressiveness, and is especially popular with architects and interior designers. Using the different characteristics of the highlighter, different styles of indoor performance can be produced. Use highlighter to draw on sulfuric acid paper, and use the color to have room for coordination before drying, which can produce watercolor fade effect. You can also use the translucent effect of sulfuric acid paper to render with the highlighter on the back of the paper.