3 clip top glass storage jars. (Galashiels TD1)

Some marks (rust?) on outer wire rings but this has no contact with the inside (might be removable, I haven't tried, or clips and lids could be removed for lidless jars eg for tea light candles etc?). The inside and seals are clean and unmarked. Have been used to store sugar and salt but have been emptied and washed obviously. Kilner 'style' jars but these are the budget (George at Asda) version!