As October brings the spookiness of Halloween, don't let your veggies feel left out. Turn them into hauntingly delicious pickles, and let the flavors of the season cast their magical spell! 

The fermentation lid made of PETG is designed for fermenting foods in jars. It ensures that fermenting vegetables or fruits remain submerged below the brine, creating an essential anaerobic environment for safe fermentation. The lid prevents mold and unwanted bacteria from forming on the surface. 

While PETG itself might be food-safe, 3D printing filaments can contain additives or colorants that might not be. It's essential to ensure that the specific PETG filament used is certified as food-safe if you're concerned about this. This clear PETG may be a better choice

Select a size larger than the jar's neck. When slightly bent for insertion, the lid will flatten and sit securely inside, kept in place by the upward pressure of the pickling contents.