5-times life-size, this numbered fiberglass model divides into 7 parts: 2-part outer eye, retina and vitreous humor, 2-part choroid, lens, and cornea; 18 numbered parts correspond to key. Size: 7" x 4" x 4".
About 3/4 life size, this affordable heart is
made of durable SOMSO Plast. Sectioned into 2 parts, the anterior part of the ventricles and of the auricles can be removed to show the semilunar and tricuspid valves. Mounted on ...