Simply add water to bring exciting aircraft magically to life. Packed with dynamic action scenes of planes and helicopters of all shapes, styles and sizes, from seaplanes and tiltrotors to rescue helicopters, cargo planes and passenger airliners. Use the brush provided to sweep water over the designs and vibrant hues magically appear! A mess-free way to keep children busy, perfect for travel. 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.