Ideal for fine art, illustrations, doodling, journaling, hand lettering and more | Versatile and flexible nylon fiber brush tip, creates medium or bold strokes by changing brush pressure | The water based ink is blendable, odorless and non-bleeding | Acid-free and non-toxic | Includes 9 muted colors (wine red, burnt sienna, yellow gold, hunter green, navy blue, dark plum, chocolate, cool grey, black) and blender pen