Description

Adhesive Breathing Port (Pressure Cooker Safe)

Disclaimer

THIS PRODUCT IS ONLY INTENDED FOR GOURMET CULTIVATION. DISCUSSION OUTSIDE OF THIS USE WILL RESULT IN A NO SALE

Breathing Port Information

These adhesive breathing ports are basically just stickers for mycologists. They can be immediately stuck onto any surface. They are great for making spawn jar lids and LC jars lids! Once you have them stuck on they are pressure cooker safe making them perfect for gourmet cultivation use. They allow for free air exchange in your jars while keeping contaminants at bay. 

When ordered, it will come with 1 breathing port