Human embryonic development, Superior

3-dimension), tural size, durable plastic, nine models show the uterus with embryo and fetus form from the first to nine month of pregncy and the complete stages of development (included twins) .Each model is marked with the pregncy week number and individually mounted on stand with a base. provide with cataloge. (With key card off the numbered sturucture all labeld irabic&English) . Set Like 3B