This is a 12 ml liquid syringe culture of King Oyster (Pleurotus eryngii) Mushroom. There is also a sterile needle included for inoculation use. We have many different liquid cultures to choose from so take the time to check them out. We work in a lab and create these products in a sterile environment. We have top genetics and constantly take spores and select the best and most vigorous mycelium. Our labels for our syringes will not dissolve or fall apart like most others and can be sprayed down with disinfectant without getting on your working area. We ship everything free of charge and we pack it up nice so it survives the shipping process.This is a small business that was started because of a need for medicine and healthy food in which mushrooms are the key. After many years of growing and living the fungi life I wanted to help others and be a part of contributing some good in this world. Helping people and being healthy is what it's all about. If you don't see something you like check back we're always adding more stuff and more mushrooms. We're also here to help so message us anytime you need us 🍄 ❤️