The ZWILLING Vacum Borosilicate Glass Boxes M/L are high-quality vacuum sealers designed by the reputable brand ZWILLING J.A. HENCKELS. This specific model, 36809007, ensures a secure and airtight seal to preserve the freshness and flavor of food for longer periods. The durable borosilicate glass boxes provide a sustainable and long-lasting solution for storing and preserving food items in the kitchen.