YOUNG'S Handy Airlock - Small
Chamber style Airlock type fermentation trap
fits bored rubber/cork bung.
Half fill with water and when fitted protects the ferment by allowing a visual passing of gas pressure to escape but admits no air.
Free P&P UK
YOUNG'S Handy Airlock - Small
Chamber style Airlock type fermentation trap
fits bored rubber/cork bung.
Half fill with water and when fitted protects the ferment by allowing a visual passing of gas pressure to escape but admits no air.
Free P&P UK