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Graafian Ovarian Follicle Cross Section with Oocyte Zona Pellucida Cumulus and Granulosa Layer

Graafian Ovarian Follicle Cross Section with Oocyte Zona Pellucida Cumulus and Granulosa Layer Education Model Realistic StarForge 3D Print STL File

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Split open to reveal the egg inside, this Graafian follicle cross section shows a mature ovarian follicle in rich detail. The oocyte sits as a smooth dome ringed by a raised zona pellucida, cradled in a granular cumulus mound that rises from the follicle wall. A thick granulosa layer of tiny bead-like cells lines the open fluid cavity, and the outer surface carries a rough, fibrous texture. With no base, it stands as a clear teaching piece for an anatomy or reproductive biology class, or a striking specimen for a science shelf.

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