Adult colouring has taken the world by storm, with 12 million colouring books sold in the US in 2015 and three million in the UK in 2016. Because we know you love it just as much as we do, we’ve joined forces with Crafter’s Companion to offer three lucky readers two marker pen sets, two pencil sets, a glitter marker pad and a foil pencil pad from the wonderful new Colorista range by Sara Davies. Enter now!