
I don't know what it is, but it's not iron. Magnets are not attracted to it and it is useless when used as a core for an electromagnet.

KISSTAKER Removable Heart Visceral Educational Parts
3 Review

Anatomical Chart of Spinal Nerves and Dermatomes
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π©Ί Anatomical Laminated Respiratory Circulatory Pack: Enhancing Understanding and Visualization for Medical Professionals
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π§ Enhancing Anatomy Learning: Portable & Detachable Enlarged Anatomical Education Aid for Students
3 Review