PRESERVE JAR | The Kilner Wide Mouth Preserve Jar is perfect for storing and preserving healthy, home grown 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. The jar has embossed ML volume indicators on the side and enhanced with the authentic Kilner embossed logo on the front. SIZE | This jar has a capacity of 1 Litre, making it perfect for or preserving large, whole fruits and vegetables. The wider opening allows for easy filling and decanting. Preserve Jar dimentions: 20 cm height x 10 cm width x 10 cm lenght. DURABILITY | This jar is dishwasher safe. Please wash before first use. Do not pour boiling water directly into the jar. SUSTAINABLE GLASS | Kilner Glass is made from natural ingredients so no harmful chemicals or toxins can leak into the food. Our 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. 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.