Rhino Rhinos (mixed oily, foaming pen): double head, wide pen head, full color can draw watercolor frosted effect, high cost performance and soft color, is the designer's favorite!

American Thunderbolt Horse Prisma (Oily, Foam Pen): Double head, wide pen head, soft color.

German iMark (alcoholic, fiber type pen): double head, hard brushwork, rich gray, in its domestic and foreign design industry occupies an important position!

German Swan STABILO (oily, fiber type pen): The basic type of marker pen seen in China is easy to cover a large area, but the quality of the pen is average.

Korean TOUCH (alcoholic, fiber type pen): double head, bright color, tough pen, domestic copycat more. Beginners mostly use domestic imitations, which are cheap after all.

Japanese COPIC (alcoholic, fiber type pen): double head, good color mixing effect.