All research syringes are 10cc. They are tested for quality prior to shipping. Spore swabs come in set of two and are collected in front of a flow hood. Our spores are intended for microscopy and taxonomy research purposes only. They are not for human consumption, nor intended for growing mushrooms. We cannot answer any questions regarding cultivation. Possession or sale of active spores is illegal in California, Idaho, and Georgia. We do not ship to these states, and orders requesting shipping to those states will be cancelled.