Transparent Air Lock S-Shape Airlocks Bubble Length 17cm 6pcs S-Shape Exhaust Seal Valve with Rubber Stopper Twin Airlock

Size:Drain valve length 17cmThe stopper has holes 2.1x1.5x2.4cmMaterial:Plastic + siliconecolour:whitePackage Contents:6 * exhaust valve6 * No. 3 stopper

• 1.Improved High Transparency Airlock : Different than other normal S shape airlock in the market,it`s made of healthy material,more harder (no fragile)and more transparent.(Clearly see the whole fermentation process)Apply pressure slowing to the airlock when inserting into the drilled plug/stopper and they will last a long time as it`s top quality transparent airlock
• 2.Improved Cap Easy On and OFF :This new type of dust cap has a zigzag design on the surface and will not slide when opened.
• 3.Reusable and Widely Application : These airlocks are solid and reusable.They can lasts for a long time.Just drop it in your sanitizer and reuse it many times and many
• 4.Occasions(kimchi,kombucha,brewing wine making).Research shows that fermentation helps make food easier to digest and often boosts its nutritional value