Kilner 0.25 litre Vintage Preserve Jar features an easy to use metal screw top lid made up of 2 pieces, a replaceable vacuum seal and a metal screw band to secure the seal. The screw band can be used up to 10 times. The luxury glass preserving jar with traditional Kilner styling feature a very easy to use metal screw top lid made up of 2 pieces, a replaceable vacuum seal and a metal screw band to secure the seal. The screw band can be re-used up to 10 times but the vacuum seal is not re-usable and will need to be replaced after each use. Preserving is both an economic and environmentally friendly way to maximise your fruit and vegetable over stocks and provided you follow the instructions, the jars will prove indispensable. The Kilner business was first established by John Kilner in 1842, England. Initially producing glass bottles and jars, it was towards the end of the 19th century when the original Kilner Jar was first invented. The original jar is as much-loved and successful now as it was 120 years ago. Its long-lasting popularity is owed to its distinctive pressure seal and iconic design. Put simply, households all over the world trust it to successfully preserve and pickle their fruit and vegetables. In the 1900's, Kilner presented its innovation as 'the original and the best, all other brands are substitutes', a claim which remains relevant today, and is a testament to its impressive heritage.