<p>Enjoy the bounty of summer all year long. Designed to store food safely, Weck containers are preferred around the world for their durability and reliability in preserving seasonal produce and dry goods. These glass bowls are ideal for your favorite sauces, soups and jams. Each one features an airtight rubber seal and stainless-steel clamps that help keep the contents fresh.</p> <ul> <li>Set of 4.</li> <li>Crafted of durable glass with rubber seals and stainless-steel clamps.</li> <li>Airtight seals help protect contents.</li> <li>Heat-resistant to 350°F.</li> <li>Dishwasher safe.</li> </ul>