The perfect set for all of your food storage needs! set contains 2 onion Savers, 1 tomato Saver, and 1 garlic Saver. the onion containers keep cut onions fresh longer. And, they trap onion odors, preventing a smelly fridge. Made to look like an onion, the onion Saver will never be lost and forgotten in the fridge, so less food waste. It also is fun for serving onion slices for burgers or bagels. the tomato Saver keeps cut tomatoes fresh in the refrigerator. The bright and practical tomato keeper is always easy to find in a crowded refrigerator. It is also a fun way to serve sliced tomatoes at barbecues and picnics. the garlic Saver offers the best way to store garlic by keeping it in a well-ventilated container. This storage solution takes its cues from nature and looks just like the real thing. It will keep your garlic fresher longer, usually an additional 30 -45 days! this is not intended for use in the refrigerator. Garlic is best stored at room temperature. for each of these, the 2 sides attach by twist lock. Each is dishwasher safe and BPA-free.