Heat-resistant glass food storage containers, meal prep containers, airtight, heat-resistant, microwave-safe, oven-safe, dishwasher-safe, 8-piece set, gray ❤️ Brand new, unused, and ready to buy! ✅ Ships within 24 hours [Food Storage Container Set] This is an 8-piece set of heat-resistant glass containers (640ml x 8). It makes daily meal prepping and food storage easier and more convenient. Suitable for food preparation, lunch boxes, and freezing/storing fruits and rice. The packaging size is 39*15.5*28.5cm. [High-Quality Heat-Resistant Glass] These glass food storage containers are made of high-quality borosilicate glass, which is durable, highly transparent, and stable. They are resistant to impact and scratches, and can safely store acidic and salty foods. With a heat resistance of 500°C, they can also be used as gratin dishes. The lids of the heat-resistant glass food storage containers are also dishwasher-safe, making them easy to clean. [Strong Airtight Containers] The glass containers come with four-sided locking airtight lids that can rotate 180° and are extremely durable! They come with silicone gaskets for a tight seal. The four corners of the food storage containers are also completely sealed, preventing food from coming into contact with air and keeping rice, leftovers, side dishes, vegetables, and fruits fresh for a long time. [Microwave, Oven, and Freezer Safe] The food storage containers have a heat resistance range of -40°C to 500°C. They can be used for a wide range of purposes, from refrigeration and freezing to microwave and oven heating. You can warm up refrigerated or frozen food and serve it directly at the table. (Note: Always remove the lid when using the microwave or oven. Do not heat directly.) [Easy Storage] The heat-resistant glass container set can be stacked for storage, allowing you to neatly organize them in the limited space of your kitchen or refrigerator. The glass containers are leak-proof, so you can carry them with you when going to school, traveling, or going to work. [BPA-Free] The food storage containers are BPA-free, so they are free of harmful substances and environmentally friendly. You can use them with peace of mind.