4D Anatomy Human Heart Model, 4.5in model contains 32 detachable, hand-painted medical education-quality organs and parts and a display stand, Also includes illustrated assembly guide and description of the anatomy, Has unique puzzle challenge, For ages 8plus
Bio Signs White Blood Cell, Realistic 7-piece model teaches the role of white blood cells and how they keep things moving smoothly through the venous system, Hands-on interactive model provides a magnified and cross-sectioned detailing of a White Blood Cell, With Guide
BioSigns Red Blood Cell Model, Learn all of this and so much more with this hands-on interactive 4-piece model that provides magnified and cross-sectioned detailing of a Red Blood Cell, Develop dexterity, enhance fine motor skills and inspire critical thought