4-Pack Glass Food Storage Containers for Kitchen - Leakproof， Airtight Lids. Extra Thermal Shock Resistant Reusable Lunch Box - Oven， Microwave， Dishwasher Safe (12，5， 22， 35， 52 Oz)[Product Information]- EXTRA THERMAL SHOCK RESISTANCE - all our glass containers are made from borosilicate glass， which has a superior thermal shock resistance. It can handle sudden temperature changes of more than 200°F (95°C) without breakage. Go from freezer to oven and back， and stay shatter-proof.
- COOK IN CONTAINERS THEMSELVES - our containers can be used for cooking， especially for baking things like lasagna. SERVE THE TABLE with these containers too - no need to go back and forth from container to plate!
- OVEN， MICROWAVE， FREEZER AND DISHWASHER SAFE. Do not put the lids in the oven， keep them unlocked for the microwave (no more than 3 minutes). Put on the top rack when using the dishwasher and leave some space between the food and the lid， when using the freezer.
- 100% HYGIENIC - our glass containers are much healthier than their plastic counterparts. Cook and eat without any danger. Also， the lids are BPA free， leakproof and airtight
- LIFETIME REPLACEMENT GUARANTEE AND LIFETIME MONEY BACK GUARANTEE - if you are dissatisfied with our product for any reason at any point in the future， we will either replace the product for free or return the money to you - no questions asked. There is NO RISK for you to buy now， so why wait?
