Masontops CFK9W Complete Mason Jar Fermentation Kit HALLOWEEN OEM Reference #MS5AT-C

OEM Reference #MS5AT-C

Screws included

Rub the surface lightly with fine steel wool (grade 000 or finer)

For use with Keurig® coffee brewers

For use in ponds of 50 to 600 gallons

Masontops CFK9W Complete Mason Jar Fermentation Kit HALLOWEEN OEM Reference #MS5AT-CThese mason jar fermenting lids screw directly to mason jars, keeping out air while also letting gases escape so you don't have to periodically burp the jar. Highlights: Mouth Type: Wide Mouth Application: Mason Jars Material: Glass Silicone Wood Works with any wide mouth mason jar Airlocks allow internal gases to escape, eliminating the risk of mold and need for daily monitoring during fermentation Glass weights are made of non iridized soda glass