Glass Jar WECK 370 ml, set of 6 — preserving jar for canning and storage

WECK 370 ml glass jars, set of 6, are designed for home preserving, canning and organized storage. Each jar has a 370 ml capacity and is made from heat-resistant glass suitable for processes such as boiling, fridge storage and gentle oven use when following the manufacturer's temperature guidelines. The classic WECK shape and wide mouth make filling, portioning and cleaning straightforward. These jars are compatible with WECK glass lids, rubber seals and metal clips to achieve an airtight closure for long-term preservation or dry storage.

Advantages

The set includes six identical 370 ml jars that simplify portion control and consistent storage. Heat-resistant glass provides durability for repeated canning cycles and clear visibility of contents for easy identification. The wide opening facilitates filling, scooping and cleaning without special tools. Compatibility with standard WECK sealing accessories ensures reliable airtight closure for jams, pickles, sauces and dry goods. The uniform size and transparent finish support neat pantry or refrigerator organization.

Suitable for

• Home canning of jams, jellies and fruit preserves
• Pickling small batches of vegetables or condiments
• Portioning sauces, dressings or single-serve meals
• Storing dry goods such as spices, grains, nuts and tea
• Organizing pantry shelves and refrigerator contents

Key specifications

• Capacity: 370 ml per jar
• Material: heat-resistant clear glass
• Set quantity: 6 jars
• Design: wide-mouth cylindrical jar for easy filling and cleaning
• Compatibility: works with WECK glass lids, rubber seals and metal clips for airtight sealing

How to use

Wash jars, lids and seals in warm soapy water and rinse thoroughly before first use. For canning, prepare contents and fill jars leaving appropriate headspace according to your recipe. Place the rubber seal and glass lid, secure with metal clips if required, and process jars using the recommended boiling or water-bath method for your preserve type. For refrigerator storage or dry goods, ensure lids and seals are clean and dry, then close jars to keep contents protected. Allow hot-preserved jars to cool upright and check seals before storing.

Usage recommendations

Follow manufacturer guidelines for maximum oven and boiling temperatures. Inspect glass for chips or cracks before each use. Replace rubber seals periodically to maintain airtight performance and avoid thermal shock by preventing rapid temperature changes (do not place hot jars directly onto cold surfaces). Clean lids, seals and clips after each use and store jars dry when not in use.