No more lifting lids to check what is inside a bowl or drinking a glass of milk that smells like masaledaar chole. The see through glass provides full visibility leak proof vacuum tight lids ensure that smells stay contained and the stackable lids ensure optimum space utilization. And of course they are 100 percent microwavable and 100 percent freezer poof. The perfect solution for your fridge once you buy a klip n store your fridge will want more and more.