Weck 742 500mL (1/2L) Canning Jar; SET OF 6
The Weck company has been successfully providing canning equipment in Europe since 1900. Home canning has become a very popular and healthy way to preserve foods, especially when produce is home-grown, given to you, or available at a farm market in your area. Weck canning systems provide an economical as well as rewarding experience.