Fermentation Airlock Silicone Plug for Bottle and Test Tube

Package Include 3 x Valves 3 x Silicone Plugs Characteristics -Size:2.80X2.50X1.90cm/1.10X0.98X0.75in(silicone plug) -Material:Silicone, plastic -Size:12.00X3.80X3.80cm/4.72X1.49X1.49in(valve) -Color:Transparent -Product Info:Fermentation gas valve - Practical wine and making check valves for home, brewery and restaurant to use fermentation silicone plug. - Sturdy plastic and silicone material, healthy and practical, to use, . - Easy to use with simple operation, giving you a convenient way to make wine winemaking supplies. - All processes are automatic without manual control. And can be reused for a long time silicone bottle plug. - Suitable for juice , such as white grapes, secondary of red wine, etc one-way brewing valve.Goods Informationbrewing silicone plug The proper size fits most wine bottles, bottles, great for wine making, distilling, and when wine or bottles are being opened.one-way brewing valve Our wine bottle stopper adopts , which can fit the mouth of the bottle or jug well.silicone bottle plug It is tightly sealed to good air tightness in the bottle

• Brewing silicone plug--practical wine and making check valves for home, brewery and restaurant to use,fermentation silicone plug
• One-way brewing valve--these silicone stoppers are using a simple shape design, easy to insert and pull,one-way vent valve
• Silicone bottle plug--suitable for white grapes , honey wine , or red wine secondary,brewing supplies
• Brewing supplies--they can make your wine fresh for a longer time, giving you a ,brewing equipment valves
• Brewing accessory--it can prevent to the wine and , with a silicone plug included,winemaking supplies