These Classic Colored RoseArt Washable Markers are non-toxic and each one has a broad tip for drawing thick lines and coloring large areas! Vibrant colors lay down lots of great color without bleeding through your page! Perfect for budding artists with a strong desire to draw on any surface. There are 10 colors per pack. Ideal for children ages 3 and up. RoseArt inspires creativity through fun and easy-to-use arts and crafts products sold at family-friendly values.