Pickle Pipe Fermentation Airlocks for Mason Jars Homegoods lid and lever are all

lid and lever are all one piece

This square butter dish is designed to hold square shaped butter or spreads

Superior heat retention and even cooking

Designed for poaching eggs in a covered skillet or with its own lid in the microwave

Pickle Pipe Fermentation Airlocks for Mason Jars Homegoods lid and lever are allPickle Pipes automatically vent CO2 without exposing ferment to mold causing oxygen. Pickle Pipes can be used to off gas ferments, like pickles, kimchi and more, and vent other fermented foods, like sourdough starters. Dishwasher safe. BPA, phthalate free. Must be secured with a Mason jar screw band (not included). Available in packs of 4 for wide and regular mouth Mason jars.