The EziGlide Conical Tip Colour Marker Pen; this pack of 12 assorted, bright and vibrant Colouring pens is great for both Child and Adult colouring requirements.The EziGlide Colouring marker pens are great for use in the classroom, from their easy size barrels for students of all ages, and unique conical tips making colouring easy, not to mention the class pack has more than enough pens to share!High quality, strong hydrocarbon conical tip colouring pens specially designed for drawing and art applications, perfect for use in the classroom, at home or at the office.