








🥒 Unlock the magic of effortless fermentation—no fuss, just flavor!
Fermentaholics Silicone Fermentation Stretch Lids are patented, single-piece silicone lids that convert any wide mouth mason jar into a waterless, one-way airlock fermenter. They provide an airtight seal with a built-in pressure release valve to safely release CO2 while preventing oxygen entry, ensuring contamination-free fermentation. Made from durable, BPA-free silicone, these dishwasher-safe lids come in a 4-pack and eliminate the need for water, bands, or extra accessories, making homemade probiotic-rich foods easy and foolproof.






| Package Dimensions | 10.01 x 10.01 x 9.91 cm; 82 g |
| Item Weight | 0.18 Pounds |
| Dishwasher safe? | Yes |
| Number of pieces | 4 |
| Batteries required | No |
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