This universal lid from ROMMELSBACHER is engineered for reliable sealing of preserving jars and sturdy food containers. It features a compact 100 mm diameter, ensuring compatibility with a variety of container types. Air extraction and vacuum creation are managed efficiently through its patented lid valve.

• Universal Compatibility: Designed for various preserving jars and sturdy containers.
• Patented Lid Valve: Efficiently manages air extraction and vacuum creation.
• Compact Ø100 mm Size: Ideal for smaller container openings.
• Food Freshness Extension: Helps prolong the shelf life of stored food items.
• Durable Construction: Built for long-lasting performance in the kitchen.

Home cooks and food preservers will find this lid essential for maintaining food quality. It's perfect for quickly sealing a jar of homemade jam or leftover ingredients to prevent spoilage.

Ensure the container rim is clean and dry before applying the lid for optimal vacuum seal performance. Compatible with standard vacuum pumps (not included) that fit the lid valve.