Compact glass jars suitable for condiments, small ferments and starter cultures.
Size 370ml Jar (with no seal) is the standard sourdough fermentation jar we use in most kits.
Smaller jars do not come with seals and clamps as standard.
Sourdough fermentation does not require a sealed and clamped jar. Sealing your jar makes it air-tight, providing additional food storage and preserving options.
