Premium Self Healing Injection Ports 13mm (100 ct) premium immune adaptogen mushroom tincture vegan promote robust pinset formation and

promote robust pinset formation and encourage healthy flushes — giving your mushrooms the optimal environment for fruiting

and avoid wearing during physical activity

• Promoting heart health

the substrate is finely milled

Premium Self Healing Injection Ports 13mm (100 ct) premium immune adaptogen mushroom tincture vegan promote robust pinset formation andFeatures 100 Self healing Injection ports . Used for glass vial, mushroom spawn & liquid culture jars. Material: High quality Butyl Rubber, these stoppers are durable, washable & reusable. Butyl Rubber can be sterilized by steam in a pressure cooker. Important 13mm does not mean it fits a 13mm opening. 13mm is suitable for a 7 mm or 1 4 inch diameter hole opening.