Jar: 1 pint jar + wide mouth lid + silicon seal. Filter: ptfe 0.22um filter. Port: high temp rubber injection port.
Stir accessory: magnetic star bar. Lids are customized with injection port and filter. Liquid broth is mixed over low heat. Jars are filled with precise measurement. Jars are unloaded in front of a flow hood and lids are tightened.
Just check our other listings. Message us with any problems. We always take care of you guys. This item is made of injection port, filter patch, mason jar lid, honey, sterile liquid culture and stir accessory.