The magician displays what appears to be an ordinary coloring book. Flicking through the book however, the magician shows that all the pages are blank. A snap of the fingers and now each page has an outlined black and white picture to color! The magician then displays a small box of crayons. The audience can clearly see the crayons through the box opening. Suddenly the crayons vanish! The magician again flicks through the coloring book and each page is vividly colored!  This excellent version of the ancient "blow book" principle is well-made, easy to do, and a great trick for children's and family audiences. Comes complete with the coloring book, crayons, and complete instructions. 006MM6470