The original glass Kilner Preserving Jar, available from Rayware, features the familiar traditional styling, easy-to-use metal screw top lid with replaceable vacuum seal and metal screw band to secure the seal.
The design has stood the test of time since 1940, and with preserving fruit and vegetables being both economically and environmentally friendly, and a natural extension to the grow your own trend, sales of preserving equipment is set to soar.