6Pcs Wide Mouth Liquid Culture Lid Food Grade Grains Spawn Cultivation Maison Jar with 2 Air Exchange Openings Grains Spawn Cultivation Maison Jar

- Food Grade Liquid culture Lids, without glues - All components are autoclavable and - Package include 6Pcs Wide Mouth Liquid Culture Lid Set - The Maison Jar Mushroom Cultivation Lids comes with rubber selfs injections port for injecting liquid culture syringes to inoculate the substrate more average, a 0.22 Microns PTFE filter with luer adapter - Maison Jar Mushroom Cultivation Lids for Mushroom Liquid / Spawn Cultivation