Teach the miracle of life with these high quality affordable models! These are the most widely used set of fetal models in the world! Explore the secret world of the unborn by seeing and handling models of the unborn child at 4, 6, 10, 14, and 18 weeks after conception. The 14 and 18 week babies may be lifted out of the womb for closer inspection. The 3 largest models are to scale and are anatomically accurate, totally lifelike, sturdy and washable. Each set is packed in an attractive display carton. This lightweight, easy to carry set is perfect for speaking engagements and displays. Perfect for schools, churches, and situations where the SOMSO set (Item #9000) is not affordable.