The Weck 745 is a 1-liter glass preserving jar with a tulip-shaped body that narrows toward the neck. It uses Weck's clamp-lid system: a glass lid, a rubber sealing gasket and two metal clips hold contents airtight, and the lid is fully removable. The wide mouth and tapered shape suit pickles, preserves, dry goods, to-go salads and countertop storage. Against screw-band jars, the all-glass lid has no metal in contact with food and no rust, but the clips and gaskets are separate parts to keep track of, and the jar is not designed for vacuum-sealed supermarket lids.
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Owners rate the jar very highly, praising its looks, sturdy glass and airtight seal for pickling and storage. Complaints are few and center on the separate clips and gaskets and the weight of the glass.
The Weck 745 is a 1 L tulip-shaped glass jar for preserving, storing and serving food. It is used for to-go salads, pickles, canning, dry food storage and home decor.
The jar has a removable, rust-free glass lid with a sealing gasket that keeps contents airtight. Weck has made glass home-canning jars since the early 1900s, starting in Oflingen, Germany.
