You will receive three 10ml research syringes of the customers choice, that’s full of thick healthy mycelium! Add witch culture syringes you would like to the the costumer notes! If you have any Q’s you can email or DM me on TT or Insta All cultures are prepared in front of a lab grade laminar flow hood filtering out 99.99% of air particles for sterility! All active cultures are for (Microscopy Use Only)