Coloring and drawing on slate. Simple understanding of the tools. A button four states for four different slates: black, checkered, writing, textured pastel style. 2 modes: drawing and filling. The design is possible on a coloring and vice versa. The speed of the track handles the line thickness. Limited to 20 colors chosen for a simpler choice than a color picker. Save or open files from the image gallery of your device. Coloring books of fill are available in three categories (Young, Boys, Girls). Large number of coloring that increase week by week as they are not included in the application but dynamically loaded free on our server and have the advantage of avoiding continuous updates. CAUTION: The coloring books are only available with internet connection. The parents themselves will love. Patrice Gobert.