Designed to a very high standard Crayola marker pens have crush resisting nibs, easy to hold barrels and are designed to give smooth intense colour laydown. The inks easily wash off skin and clothing, plus each marker pen can draw over 600 feet! Broadline markers create both thick and thin lines and have a conical nib, which allows children to draw from any angle. Plus Crayola markers can be revived if the cap is left off by simply wetting the tip with water, recapping it and waiting a day! For ages 3years up.