VBSYUYQ 2 Pack Fermentation Airlocks with Silicone Bungs, Food Grade Plastic Bubbler Airlock Kit, 30mm Bung Size for Wine, Cider, Mead, Kombucha, Sauerkraut Home Brewing Fermentation

• You will receive 2 fermentation airlocks and 2 matching silicone bungs (30mm diameter). Perfect for fermenting multiple batches at the same time, or keeping one as a spare. An essential tool for all home brewing and fermentation enthusiasts.
• Made from BPA-free, food-grade plastic airlocks and soft, flexible silicone bungs. They are non-toxic, odorless and safe for contact with all food and beverages, ensuring your wine, cider, mead and kombucha remain pure and healthy.
• The airlock fits snugly into the silicone bung, creating a perfect airtight seal that prevents harmful bacteria and oxygen from entering your brew. At the same time, it allows excess carbon dioxide to escape smoothly, ensuring optimal fermentation conditions.
• Fits all standard fermentation vessels with a 30mm opening, including glass carboys, demijohns, mason jars and fermentation buckets. Ideal for making wine, cider, mead, kombucha, sauerkraut, kimchi and other fermented foods.
• Simply fill the airlock with water to the marked line, insert it into the silicone bung, and place it on your fermentation vessel. The clear design allows you to easily monitor fermentation activity. Dishwasher safe for quick and easy cleaning.

VBSYUYQ Fermentation Airlock Kit - Perfect for Home Brewing & Fermentation Whether you're a beginner or an experienced home brewer, the VBSYUYQ fermentation airlock kit is essential for successful fermentation. It creates an airtight environment that keeps oxygen and bacteria out, while allowing carbon dioxide to escape, ensuring your brew ferments perfectly every time. Why Choose Our Fermentation Airlocks? ✅ 2 complete airlock and bung sets for multiple batches ✅ BPA-free, food-grade safe materials ✅ Perfect airtight seal to prevent contamination ✅ 30mm standard bung size for universal compatibility ✅ Clear design for easy fermentation monitoring ✅ Easy to use and dishwasher safe ✅ Suitable for all types of fermentation Specifications: Quantity: 2 airlocks + 2 silicone bungs Material: Food-grade plastic (airlock), food-grade silicone (bung) Bung Diameter: 30mm Airlock Dimensions: 17 x 5.3 x 2.1 cm Total Weight: 20g Colour: White airlock, red silicone bung Type: Single-valve bubbler airlock