Just add water to bring Santa and his jolly little helpers magically to life. Filled with black-and white images of Santa and the elves busy with Christmassy tasks - from toy-making and gift-wrapping to feeding the reindeer. Use the brush provided to sweep water over the designs and bright, festive hues magically appear! A mess-free way to keep children busy in the holidays. Simply tuck the waterproof back flap under each page as it's painted, to stop water from seeping through to the rest of the book.