Colored felt-tip pens for kids, made of durable plastic material, with a reinforced felt-tip, that resists the pressure exerted by the children's hand and has a diameter of 2 mm, in 10 assorted colors. They contain dermatologically tested water-based ink, which does not cause irritation. The pens are used in schools and kindergartens, to draw or color and help develop imagination and creativity in children. This product is suitable for use by children over 2 years old.