I purchased 2 sets of WOW containers, the price seemed right. They did a bait and switch on the silicone inserts but I called them on it before giving them the credit card information.They do not handle well in the freezer as I have had several crack in the freezer and the little tabs that keep the parts together break off too easily or will not unlatch, frozen or at room temperature. They stain easily also, getting white with vinegar items and pinky with tomato ones. You would do better spending your money at the Dollar Store and getting the Rubber Maid stuff. read full review »