Bluapple is a small business that specializes in products to keep produce fresh and prevent food waste.

Promising review: “These REALLY work! We have to move them away from our fresh fruit so it would ripen! My produce is lasting at least three times as long without spoilage. This is a great product, and I have already bought many as gifts. They don’t seem to work on tomatoes, but they are great with bananas, apples, kiwi, pears, grapes, plums, peaches, lettuces, mushrooms, and many more fruits and vegetables.” —Jacki

Get a pack of two (plus eight replacement packets) from Amazon for $26.99.

Source: https://www.buzzfeed.com/emmalord9/kitchen-products-so-clever-youll-want-to-buy-one-for