Psilocybe cubensis var “Z-Strain” is a variety originally sold by a vendor known as Kreeper. There is some controversy over the origins of this variety as Keeper was known to order spores from other vendors (like Hawkeye) and rebrand them. Regardless, Z-Strain has stood the test of time and has beautiful spores. A staple and much loved variety by beginners and advanced microscopists alike.
Spore prints are single prints on foil.
Spore prints are sent in a ziplock bag with “Microscopy use only” written on the ziplock.
Spore prints will be labelled with an acronym for the variety or with the full variety name or, if it is a single print, the ziplock may be labelled.