Create colorful, animal scenes that pop! There are 30 pages of color-coded illustrations to fill in with markers. Use the included 3-D glasses to transform the colored pages into multi-dimensional looking scenes -- warm colors like red and orange come forward, while cool colors like blue and green recede into the background! A terrific activity for artists ages four and older, the unique coloring and viewing experience promotes fine motor skills, color recognition, and creative play. 30 pages of color-coded illustrations to fill in with markers Use the included 3-D glasses to transform the colored pages into multi-dimensional looking scenes Warm colors like red and orange come forward, while cool colors like blue and green recede into the background Unique coloring and viewing experience promotes fine motor skills, color recognition, and creative play.Age 4 to 6 years