Review on 🍱 Durable 40-Piece Airtight Food-Storage Containers Set - BPA-Free Plastic with Lids - 100% Leakproof - Freezer, Microwave & Dishwasher-Safe - Gray Color by Bonnie Conner

Didn't notice the transparent/clear "window" in the lid until I opened the box. LOVE IT. so much easier to see what's inside than looking through the muddy sides of my old containers (I gave the old ones to a friend's daughter who got her first apartment). i love color Wide range of sizes. The little round "sauce" containers are REALLY small and have no practical purpose for storing food (unless you REALLY like different types of nugget dipping sauces, right?... but I already have a use for two found in my bathroom ) . .They warn that you can damage the valves if you don't align the lids properly before sealing. I can see this is due to the design, but if you're careful and don't make an effort you shouldn't have a problem I like how they open. Less chance of damaging your nail than traditional caps. Excellent value for money, happy with this purchase!