Kids will love to dig into this Inkredible Invisible Ink Diggers and Dumpers colouring and activity kit! Watch their joy as they reveal all the construction site vehicles and scenes as they help Darren Digger reach three sites before the sun goes down in a letter-tile game, Cherie Cherry Picker gets five safety cones in a row in a number scramble, help Ellie Excavator crack the code to safely enter a maze and much more! All while the Inkredible technology keeps the magical fun on the page and off everything else. Suitable for ages: 4+ years Includes a pen with invisible ink Colour, play games, DD puzzles and much more! Mess free A-mazing fun, crack the code, seek and find and much more!