With 3D Glasses! Each of the 30 challenging puzzles contains more than 400 color-coded dots, detailed line work and perspective techniques that make the images virtually pop off the pages! From a soaring eagle & magnificent elephants you'll marvel at the art you created, when viewed with the special 3D glasses included with the books! Pages are perforated for easy removal and display. Softcover; 80 pgs. Video/DVD, books, and audio products may be returned in exchange for the same title only.