These Swirl Pencils combine multiple colours in each core for a unique colouring swirl effect every time! 4 colours per pencil creates fun and unique rainbow effects! 12 vibrant rainbow colour creations to choose from Crayola Coloured Pencils are great for drawing and colouring and come pre-sharpened for all your colouring needs. Made with thick, soft leads, so they won't break easily under pressure, each pencil gives a smooth, intense colour and are made from high quality smooth grained wood for easy sharpening. Crayola Coloured Pencils are made from reforested wood. For every tree used a new one is planted keeping forests green and healthy!