Switch-eroo! Colour Changing Markers: Unveil the Magic of Colour Transformation! Product Description: Prepare to be amazed by the extraordinary Switch-eroo! Colour Changing Markers - they're more than meets the eye! Each marker in this set holds a delightful secret - a mystery colour concealed within, ready to reveal its magic when you flip the marker for a sensational colour switch. This set includes twelve markers equipped with chiselled tips, offering the flexibility of creating both bold and fine strokes. Colour boldly and then transform your creation in a unique way each time. Simply use one of the white ends to draw or colour over your existing work!