This set of Brain Specimen Coasters each have a different layer of the vital organ printed on them. When stacked, these 4×4 rubber-footed coasters form a 3-dimensional image of the brain with a slip-proof element.
Not for the light of stomach, these coasters are actually modeled from dissected human brains. You’ll find it hard to focus when looking at this medulla oblongata. Accent that laboratory of a mancave, or simply nauseate the opposite sex. Just make sure you blind them with your science!
Source – ThinkGeek