Young scientists will love learning human anatomy and assembling this giant human torso model. Human Body Torso Anatomy Large Model - 20 Inches by Elenco is a 3D puzzle of a human body and all the major internal organs. Hand painted in bright and natural colors, this large scale human body model allows a closer look at how our bodies look under the skin, how internal organs work together. Children learn the names of the internal organs, experience their shapes by placing each organ into an allocated location, and will continue to believe, that they are just playing a really a fun game! This Human Body Torso Anatomy Large Model - 20 Inches from Educational Toys Planet includes 11 dissectible parts, ABS base and an excellently illustrated instruction manual for reference!