Glasslock is made of tempered glass, guaranteeing excellent hardness & durability comparing with general glass, and has an absolute airtight function keeping the liquid, moisture & smell inside. Especially there is no trace of harmful environmental hormone to the human body in using a microwave oven. These clear, stainproof glass containers feature a space-saving design. Durable silicone seal provides airtight and leakproof storage. It is ideal for serving and storing, and safe for microwave cooking.
Glasslock is BPA Free! The plastic in most food containers has BPA chemicals that when microwaved the food ingest the BPA Chemical—NOT GOOD!! These clear, stain-proof glass containers feature a space-saving, nesting design. Durable silicone seal provides airtight and leak-proof storage. It is ideal for serving and storing, and safe for microwave cooking.
Product Specifications
- All-Natural Glass Vessels with Airtight Lids–Perfect for your Lunch Pack
- Ideal for Serving & Storing, Safe for Microwave & Oven Cooking
- Glassware Vessels are safe up to 230°C when used
