3D human body torso model for kids anatomy model skeletonThese models are a fun way to introduce toddlers to the human body! WORK: Educational entertainment: This model of human anatomy helps children understand body parts and organs, muscles and bones by putting them together and taking them apart, so that children understand that the body is made up of different parts. Safe Materials: This human body model is made of high quality PVC plastic for long durability. All body parts fit together well. This