THE KILNER STORY The original Kilner Jar, invented by John Kilner and Co. in England is as much loved and successful now as it was over 180 years ago. SUSTAINABLE GLASS Kilner glass is made from natural ingredients so no harmful chemicals or toxins can leak into the food, glass is BPA-free and does not absorb odours, flavours or stains, not only is glass a healthier option, but it is also made to last and never for single use. Kilner continues to tackle plastic waste with our ethos of REUSE, REFILL, RECYCLE. DURABILITY Made from high-quality sodalime glass with pristine clarity and consistent wall thickness ensuring no weak points, this jar is dishwasher safe, do not pour boiling water directly into the jar. SIZE The jar capacity is 0.5 Litre 500 ml which is ideal for preserving whole fruits and vegetables as the wider opening allows for easy filling and decanting, please note this item comes as a set of 3. LUXURY PRESERVE JAR The Kilner Preserve Jar is perfect for storing and preserving healthy, homegrown foods. Featuring a 2-piece lid system which comprises of a tin disc and screw band ensuring a secure vacuum seal is achieved, keeping the contents fresher for longer.