Crayola Broadline Colouring Pens are great for children of all ages they can create both thick and thin lines and have a conical nib which allows children to draw from any angle. They are classic long-lasting durable markers which are designed to give smother intense colour laydown yet do not bleed through paper.Designed to a very high standard Crayola marker pens have crush resisting nibs.Conical nib which allows children to draw from any angle.Inks easily wash off skin and clothing.Each marker pen can draw over 600 feet.Crayola markers can be revived if the cap is left off by simply wetting the tip with water recapping it and waiting a day.Classpack of 144 is supplied in 12 assorted colours.