This fermentation lids is perfect to save your pickles, coffee, etc.
Features:
- Automatic venting. This simple one-piece airlock requires no water, burps or maintenance.
- Made of food-grade silicone, this jar lid is safe for use.
- Flexible silicone lids gets cleaning done fast.
- Product use: lids to cover homemade pickles in mason jars; used as fresh-keeping lids of coffee cups and water cups.
Specifications:
- Material:Silicone, Alloy steel
- Size:70mm
- Color: Red, Blue, Green, White, Purple
Package Contents:
- 5x Silicone Fermentation Lids