You will receive a swab set LOADED with PE3 spores! PE3 is more or less a mystery. It has been around for years, but not much credible information is out there on them. It is suspected to be a OG PE isolation. Whatever it is, it does not disappoint! Tall fruits with solid and thick stipes, these guys are fun to watch. A very vigorous culture that will leave your tubs and camera roll full. As always, it’s a must have for every library and a very Tastee recommendation!