Mushroom spore syringes contain spores in a liquid culture that preserves them for a longer time. This way, they can be stored and used later for educational or research purposes.
Before purchasing psilocybin spore syringes, you must first be aware of their legal status, to avoid problems. Yes, it is legal to buy them, but only as long as they contain spores that have not germinated yet, because, in this incipient stage, they do not contain psilocybin. As soon as they germinate into mycelium, spores become illegal, because psilocybin becomes present, and it is precisely this substance that is banned. In this context, you risk being penalized for possession of a controlled substance, if you are not careful enough.
It is of utmost importance to buy microscopic mushroom spores from trusted suppliers, because this is the only way to have peace of mind that you will get a quality product. Spores can easily get contaminated if the manufacturer does not pay attention to the sterile environment in the lab. The result is that you risk ending up with a syringe with a compromised content that you will throw away, because there will be nothing growing from it.