Spore syringes house spores from different mushroom strains. They are commonly used for psilocybin spores. A syringe has millions of them floating in a sterile solution. If the syringe is appropriately made, the spores inside will remain viable for a long time and ready for safe and effective use in the lab. Quality, pathogen free psilocybin spores for sale can be found at Shaman Mushroom Spores.
Spore syringes should be prepared in a sterile environment. So, clean your work area thoroughly with 70/30 denatured alcohol and water, or 70% alcohol. Make sure there are no air currents in the room and let the other people in the house know what you are doing so they do not enter and compromise the process. Make sure you have a steady hand and work as quickly and efficiently as possible. A bit of practice first will surely make the difference.
The syringe contains sterile water and hydrated spores. You can get sterile water using a pressure cooker for boiling tap water. Alternatively, you can also boil water in a microwave. Hot water destroys microbes but may also kill the spores, so let it cool before using it.
More conveniently, you can also go to the pharmacy and purchase sterile water ampoules. This might help you work faster than boiling the water yourself.