Description
- Material: plastic Color: White Use single seal valves principle, this principle can be effectively cut off the outside air oxidation of the fermentation medium. Without manual control, simple and easy to use, operation, and also can long-term repeated use. Package included: 2 PCS x Wine seal valves
DCDEAL 2 PCS Plastic S-Shape Air Lock Grommet Twin Bubble Airlock Homebrew Beer Fermentation Wine Making Seal Valves
