PERFECT FOR SMALL BATCH FERMENTATION | Create delicious fermented foods like sauerkraut, kimchi, and pickles with this 1-litre jar set, packed with vitamins, minerals, and probiotics. WIDE NECK FOR EASY USE | The wide mouth design allows for effortless filling, decanting, and cleaning, making the fermentation process simple and convenient. UNIQUE SILICONE VALVE | Features a duck beak-shaped silicone valve in the lid that releases built-up gases while preventing external air from entering, reducing the risk of spoilage. COMPLETE SET INCLUDED | Comes with ceramic weights to keep ingredients submerged, a stainless steel lid with silicone valves, and a recipe booklet, all packaged in a gift-ready box. SUSTAINABLE & DURABLE | Made from BPA-free, eco-friendly glass that is dishwasher safe, supporting Kilner’s ethos of REUSE, REFILL, RECYCLE for a healthier, sustainable lifestyle. THE KILNER STORY | With over 180 years of trusted craftsmanship, Kilner is renowned for high-quality, sustainable food storage and preserving solutions, blending heritage with innovation.