These Acrylic Paint Pens is a must-have for any artist. It includes the basic colors needed for painting. The fine tips of the pens allow for precise and artistic control while the medium tips allow for quick color-filling. The paint is fast-drying, so there is no need to worry about smudges or mistakes. These pens are perfect for use with both canvas, rock, paper and many more. They are also non-toxic, making them safe for both children and adults.