Primatey Colour Changing Pens

These amazing colour changing pens make colouring and art even more fun. The set contains 9 broad marker colouring pens and 1 magic white pen. Simply use one of the markers, draw or colour over it with the magic pen and watch the colour change! Perfect for adding stripes and shapes to backgrounds. Pack measures (approx) 170x155x20mm. Set comes in a plastic zip-up pouch. Not suitable for children under 3 years - choking hazard.