Mr. Sketch Classpack contains scented markers with specially formulated, nonbleeding, water-based ink. The chisel tip delivers narrow, medium and broad lines. Each color has its own individual fragrance. Great scents and bold, vibrant colors make them fun for students. Colors include raspberry, melon, cherry, orange, banana, mint, green apple, tropical punch, blueberry, grape, cinnamon and licorice. Markers are certified AP nontoxic. They are safe for children over 3 years old.