High quality own brand water-based, broad nib colouring pens ideal for everyday use in the classroom. These hardwearing fibre-tipped pens have a triangular ergonomic comfort grip and ventilated caps for child safety. Contains a spectrum of colours for children to explore and get creative with, create broad strokes for colourful designs or use to fill large spaces quickly and easily. The inks are fully washable and have a 14 day cap off time.