• Specifically designed for Cricut Maker 3, Maker, Explore 3, Air 2, and Air, these pens write and draw perfectly both on the cutting machine and by hand. • Includes 36 unique and vibrant colors with a fine tip of 0.4 mm, ideal for stimulating creativity in arts and crafts, coloring books, scrapbooks, school projects, and more. • Multipurpose: perfect for drawing lines, painting, writing, coloring, manga, animation, artistic design, journals, and illustrations. • Non-toxic and quick-drying ink, safe for children and adults, that flows smoothly and is easy to control. • Easy to store and transport thanks to the clip on the cap, ideal for use at school, travel, home, and office.