Unlock a world of colour-changing magic for your kiddo with this Crayola Color-Change Doodle Markers Unisex, 8-10 Years, Pack of 8. Each marker has two ends, so you can layer one colour on top of another, and you get a totally unexpected third colour. It's like having 24 colours in just 8 pens. The tips can make both thick and thin lines, so they’re good for anything from colouring books to crazy doodles or even making cool posters. Crayola is known for being creative, coming up with new stuff, and making safe products. Order now.