Weck jar secured by steel tension clips which can be removed once a vacuum seal has formed. During storage the vertical position of the rubber seal's external tongue indicates the status of the sealing. Weck products are still produced and are available from German hardware and online stores. Used equipment is frequently sold on online auction sites and in opportunity shops. Weck jar A Weck jar is a molded glass jar used in canning to preserve food. It is popularly used for jam preservation, for its minimal look and foolproof rubber gasket with a glass lid. Weck jars were created by the
Roy Kilner matches at the time: "What we want is no umpires and fair cheating all round," and "We say good morning and after that all we say is 'Howzat?'" Also, when asked about contemporary problems in the game, in particular the negative attitude of some teams, he replied the game was fine, it was "t'crowd that wants educating up to it." Roy Kilner Roy Kilner (17 October 1890 – 5 April 1928) was an English professional cricketer who played nine Test matches for England between 1924 and 1926. An all-rounder, he played for Yorkshire County Cricket Club between 1911 and 1927.