Pinit GIANTmicrobes Graduation Brain Cell Key Chain (Neuron) SKU Keychain Graduation Brain Cell An internal error has occurred $8.99 (0)No Reviews yet Quantity -+ Add to Cart Details Graduation Brain Cell mini microbe (3") with mini-tag and key chain clip.Comes with orange key chain clip. Details Back DetailsGraduation Brain Cell mini microbe (3") with mini-tag and key chain clip.Comes with orange key chain clip. Ratings & ReviewsNo reviews availableBe the first to Write a Review