A write-in practice book by Hoshimi on the basics of Copic markers. It starts with simple lessons such as coloring evenly, mixing colors and making gradations. It then moves on to different textures, and to the skin and clothes of people.
There are 30 lessons, and each one comes as a set of coloring steps, a finished picture and a line drawing. The back of each line drawing is blank, so the page can be cut out of the book and colored. Only the colors in the Copic Sketch Basic 24-color set are used.
The four chapters cover Copic basics, motifs with different textures, people and clothes, and full illustrations.
Translated from the Japanese original.