Ballpoint pens are mostly blue, black, red, and green. Multi-color ballpoint pen paintings are extended by the color of the pen. At present, foreign color ballpoint pen paintings are more prominent, and there are many domestic painting enthusiasts. The threshold of ballpoint pen drawing is low, but because of the inerasable characteristics of ballpoint pen, ballpoint pen drawing requires basic painting skills. For beginners, you can go to Baidu Ballpoint Pen Drawing Bar, Ballpoint Pen Drawing Forum, Ballpoint Pen Drawing Network, learn to communicate, and watch more. Copying is a good way to learn. Ball-point pen drawing refers to the painting created with a ball-point pen. It is a kind of sketching. It was originally a painting form that suddenly formed when a ball-point pen was used to replace pencil painting in sketch painting. Because his paintings are more suitable for detailed depiction than pens. With strong expressiveness, it is loved by the majority of painters.