Excellent, inexpensive brain model. It has large parts marked with numbers, particularly the cranial nerves. He also has a key. If you want to go further, the details are there. One half is roughly separated from the corpus callosum, showing the location of the thalamus, caudate nucleus, and putamen. It also accurately reproduces furrows and whorls of the bark. If you want to apply additional numbers, I recommend painting over them. Markers are even erased by Sharpie.