Famemaster 4D-Vision Dolphin Anatomy Model 26103 Features: -4D-Vision dolphin anatomy model.-Remove the dolphin's bones and organs and replace them as you learn the physical anatomy of the dolphin.-Comes with display platform.-Fine detailed sculpting with hand painted parts.-Ages: 8 - 15 years. Includes: -Also includes Illustrated assembly guide and description of the anatomy along with some fun Q and A to test your knowledge. Assembly Instructions: -Assembly required. Dimensions: -10'' Long 4D dolphin model contains 18 detachable organs and body parts. 10" long 4D Dolphin model contains 18 detachable organs and body parts Remove the dolphin's bones and organs and replace them as you learn the physical anatomy of the dolphin Comes with display platform Also includes Illustrated assembly guide and description of the anatomy along with some fun Q and A to test your knowledge 10" long 4D Dolphin model contains 18 detachable organs and body parts Remove the dolphin's bones and organs and replace them as you learn the physical anatomy of the dolphin Comes with display platform Also includes Illustrated assembly guide and description of the anatomy along with some fun Q and A to test your knowledge Fine detailed sculpting with hand painted parts