Koh Samui is a variety of Psilocybe cubensis that was collected originally picked on Koh Samui, an island in Thailand by famed John Allen. This variety is what KSSS (Koh Samui super strain) was made from, but these are the standard KS spores and NOT KSSS. A great collectors item and piece of history for your collection!
All spore syringes are for microscopy/art/collection purposes only.
Each spore syringe is 10 mL and comes capped with a separate sterile 18 g needle.