LocknLock Square Food Containers - Eco Ovenglass

Yes, the four-sided locking mechanism is designed to create a secure, airtight, and water-tight seal to prevent spills and maintain food freshness.

Yes, the borosilicate glass dish is oven-safe up to 400°C. However, the lids should not be placed in the oven.

It is recommended to wash the lids by hand or on the top rack of your dishwasher to help maintain their integrity, as they are made from recycled plastic.

Yes, the containers are made from BPA-free borosilicate glass and recycled plastic lids, making them a safe option for storing and reheating meals.

The 'Eco' designation refers to the use of recycled materials, specifically the lids made from leftover production plastic, contributing to waste reduction.

While the glass is microwave-safe, it's best to use the lid loosely or vent it, or remove it entirely during microwave reheating to allow steam to escape safely. Check specific lid instructions if available.

Borosilicate glass is a type of glass known for its exceptional durability and resistance to thermal shock, making it shatterproof and ideal for use in ovens and freezers.

Ensure there is no food residue around the rim or seal. Align the lid squarely on the container before pressing down the locking tabs.

Wash thoroughly with warm, soapy water. For stubborn odors, try soaking the glass container with a baking soda and water paste for a few hours before washing.

This is normal when storing warm food that cools down. For maximum freshness, allow food to cool slightly before sealing and refrigerating.

This is expected. The lids are made from recycled production plastic, and colors vary as no two pieces are the same.