What did the Mole have to go through before he could wear his dream blue pants? Children learn part of the story when putting together three puzzles with 55 pieces and original illustrations by Zdenek Miler. In addition to being transported in spirit to their fairy-tale hero, children also train their motor skills, imagination and concentration. All three puzzles were made in the Czech Republic. The cardboard from which the pieces are cut is completely harmless to health and will not harm even the smallest children who try to put it in their mouths.