AIRTIGHT (HERMETIC) USE: The Lock-Eat jar is sealed off from the surrounding air by means of glass lid, natural rubber gasket and stainless steel elastic clamp, avoiding the development of food bacteria.
CANNING: The pressure inside the jar increases in comparison to the external pressure during the heating. The stainless steel elastic clamp allows for the expulsion of internal air and steam present inside the jar, while this also avoids any entrance of any external air. Once the jar is completely cooled down the vacuum will have taken place inside the jar. The external air pressure will force the glass lid down onto the jar sealing it.
With Lock-Eat jars you can easily check the seals/vacuum either by lifting or removing completely the stainless steel elastic clamp and simply trying to lift off the glass lid and check if the lid releases. If the lid is sealed onto the jar, vacuum has taken place. Carrying out this simple test avoids the danger of inadvertently consuming spoiled food.
TABLE SERVING SOLUTIONS: The innovative jars and glass lids have been created to present food in an original way; from appetizers and fingers food to desserts. They can be used for the service at the table, bar, buffet, breakfast, happy hours and on all special occasions.
The Food and Juice jars have a glass lid that can be completely removed making them practical to use, compact in size and easy to wash in a dishwasher. The collection is functional, multipurpose and at the same time an expression of contemporary design, particularly suitable for the presentation and service of single serving food (amuse-bouche).
• Jar with innovative Glass Lid: easy to fill / easy to close / easy to open (Patent pending)
• Detachable Lid
• Canning safe / Airtight safe / Freezer safe
• Stainless steel elastic clamp: easily removable
• Microwave safe without stainless steel clamp
• Natural rubber gasket: food safe
• Easy to wash Jar and Lid: by hand or dishwasher
• Ideal for single serving
• Juice Jars: easy to fill and easy to pour; Canning safe / Airtight safe
• At a glance, easy to check that lid is sealed
• Rust-free glass lid
• Stackable Food Jars: storage saver
• Eco-Friendly: Glass Jar and Lid reusable over time and recyclable
See More here: https://www.youtube.com/watch?v=km8xeqqW8oQ