Glass Jar WECK Mini-Sturz 140 ml — set of 12 with glass lids, rubber seals, and clips

WECK Mini-Sturz glass jars, 140 ml capacity, set of 12 with glass lids, rubber seals and metal clips designed for airtight home preservation and storage. Each jar is made from heat-resistant glass suitable for refrigerator and pantry use. The compact 140 ml size is intended for single servings, samples, sauces, spices, desserts and small-batch preserves. Reusable glass lids, elastomer seals and stainless clips provide an environmentally friendly alternative to single-use packaging and support repeated home food preparation and gifting.

Advantages

The set includes twelve identical 140 ml jars that combine heat-resistant glass with reusable glass lids, rubber seals and metal clips for a reliable airtight closure. The simple cylindrical shape facilitates filling, pouring and cleaning. Components are durable and intended for multiple cycles of canning and storage, reducing waste. The transparent glass allows quick visual identification of contents and portion control.

Suitable for

• Home canning and preserving small batches of jams, jellies and chutneys
• Portioning sauces, dressings and condiments
• Storing dry ingredients and spices
• Presenting desserts, panna cotta or layered parfaits
• Packaging homemade gifts such as preserves, spice blends or infused oils

Key specifications

• Capacity: 140 ml per jar
• Quantity: set of 12 identical jars
• Material: heat-resistant glass body and glass lid
• Closure system: elastomer rubber seal with metal clips for airtight sealing
• Shape: compact cylindrical jar with wide opening for easy filling
• Temperature use: suitable for refrigerator and pantry storage; compatible with typical home canning temperatures (follow safe canning practices)

How to use

Clean jars, lids, seals and clips before first use. To assemble, place a rubber seal on the jar rim, position the glass lid, and secure with the metal clips until the lid sits firmly. Fill jars with hot or cooled food according to a tested recipe and sealing method; when using heat processing, follow standard canning procedures to ensure safe preservation. After processing and cooling, check that each lid has sealed correctly; a properly sealed lid will hold under light pressure and remain flush with the jar rim. For short-term storage, jars can be used without heat processing by filling with ready-to-eat foods and closing airtight.

Usage recommendations

Wash all parts after each use and inspect rubber seals regularly for wear. Replace seals if they show cracks or loss of elasticity. Avoid sudden extreme temperature changes (for example, transferring a very hot jar directly into cold water) to reduce risk of glass breakage. For safe home canning, follow tested recipes and recognized canning guidelines to ensure food safety.