We purchased a Kenmore refrigerator that seemed like the perfect appliance, but after working out of it for several months, I realized that the shelving configuration just wasn't convenient for me. We are only a family of four, and with over 30 cubic feet of space, you'd think it would have been awesome. In hopes of making more efficient use of my space, I purchased this set of storage bins after seeing them at Marshalls sold separately. Imagine my surprise when I found that all the dozens of mustards, sauces, jellies, olives, pickles, and other little jars, when corralled in these bins, were MUCH more easily accessed. My previously "okay" fridge is now a winner! I can highly recommend these bins, and the set is way more economical than buying them separately. If you love these four, you can always add other shapes and sizes as needed.