Good day ladies and gents!

This here is a Myco Jar. Duecto it's specialized lid (self healing injection Port, free air exchange port) it can be used multiple times over, and for different purposes.

It could be a spawn-jar that is filled with winter rye grain and has been pressure cooked for 3 hours to ensure proper sterile conditions for mycelium growth..

Or;

It can be filled with distilled water and a few other ingredients that would make it perfect for mycelium growth from live cultures in a sterile environment.

The choice is yours.

However, this particular jar will be filled with grain. If you are looking for live culture jars or grain spawn bags, they're listed in my booth. Please check them out.