Glass jar WECK mold 300 ml with lid, set of 6 (WE-750-120P)

WECK Mold 300 ml glass jars with lids, set of 6 are heat-resistant glass containers designed for home canning, food storage and portioning. Each jar has a 300 ml capacity and comes with a matching lid to allow airtight storage. The clear glass body provides good visibility of contents and the straight-sided mold shape makes filling and cleaning straightforward. These jars are reusable, suitable for hot and cold preparations, and compatible with standard canning racks and many storage systems.

Advantages

The set of six jars combines uniform capacity and shape for consistent portioning and stacking. Heat-resistant glass supports thermal processes such as hot-fill and pasteurization while maintaining clarity and hygiene. The matching lids ensure a reliable seal for short- to medium-term airtight storage, and the jars’ straight walls and wide mouth simplify filling, scooping and cleaning. Their neutral design adapts to preserving, serving and storing tasks without taking extra space.

Suitable for

• Canning and preserving jams, sauces and pickles
• Portioning desserts, yogurts and single-serve meals
• Storing dry goods such as grains, spices or nuts
• Meal prep, lunch boxes and on-the-go portions
• Organizing pantry, refrigerator or freezer shelves

Key specifications

• Capacity: 300 milliliters per jar
• Material: heat-resistant clear glass
• Set quantity: 6 jars with matching lids
• Shape: straight-sided mold with wide mouth for easy filling and cleaning
• Suitable for hot-fill and cold storage; reusable

How to use

Before first use, wash jars and lids in warm soapy water and rinse thoroughly. Fill jars with prepared food, leaving appropriate headspace if processing in hot water baths. Apply the lid and ensure it is seated correctly for airtight storage. For preservation using heat, follow tested canning instructions and processing times suitable for the recipe. After use, lids and glass jars can be washed by hand or in a dishwasher according to the manufacturer's care guidance; inspect sealing surfaces regularly for cleanliness and damage.

Usage recommendations

Use jars for both hot-fill and chilled storage; avoid sudden extreme temperature changes to reduce the risk of thermal shock. For long-term shelf stability of canned goods, follow standard home-canning safety guidelines and tested recipes. Store dry goods in a cool, dry place and label jars with contents and date for easy rotation.