Silicone Airlocks with Grommet for Bottle and Test Tube

Package Include 3 x Valves 3 x Silicone Plugs Characteristics -Product Info:Fermentation gas valve -Color:Transparent -Size:2.80X2.50X1.90cm/1.10X0.98X0.75in(silicone plug) -Size:12.00X3.80X3.80cm/4.72X1.49X1.49in(valve) -Material:Silicone, plastic - It can prevent to the wine and , with a silicone plug included fermentation silicone plug. - It can carbon dioxide and prevents the entry of oxygen and brewing equipment valves. - The valves are all made of plastic material, you can keep it for a long term. - Suitable for brewing and wine at home and is an accessory for the process brewing supplies. - Suitable for white grapes , honey wine , or red wine secondary brewing silicone plug.Goods Informationbrewing supplies The silicone plug and valves, used for exhausting secondary , used for self-brewed wine and.fermentation silicone plug Airlocks can be used for a variety of purposes such as juice , wine, honey wine , to provide your family with convenience

• Brewing equipment valves:these silicone stoppers are using a simple shape design, easy to insert and pull,winemaking supplies
• Brewing silicone plug:sturdy plastic and silicone material, healthy and practical, safe to use,,one-way vent valve
• Silicone bottle plug:with these check valves, your homemade wine process will not be destroyed by oxygen,one-way brewing valve
• Fermentation silicone plug:suitable for juice , such as white grapes, secondary of red wine, etc,brewing accessory
• Brewing supplies:suitable for white grapes , honey wine , or red wine secondary,brewing accessory