No 3D glasses necessary to view the spectacular images;Learn animal names in 3 languages on the inside - English, french and spanish;The printing process creates layers of images that are laminated beneath a lens material which allows you to experience the real 3D effects;Finished puzzle size is 13 x 9.25;Coloring page can be used as a guide to help your child complete the puzzle

• Real 3D Tray Puzzle - At The Zoo

Real 3D Tray Puzzle - At The ZooSmart Play