The best way to storage your Mary's Brigadeiro Chocolate is at room temperature in a cool and dry place between 17 and 20 degrees between 5 and 7 days for freshness. If you can't keep them in a cold place, storage them in the fridge for up to 12 days. Sealed the box with a plastic wrapping to avoid different odors as pure chocolates are sensitive. Real food doesn't last too long and our Brigadeiros are a delicate treat. We highly recommend that you enjoy them fresh in the next 2 days once received for a truly Brigadeiro experience.Room temperature: 7 days Fridge: 12 days Freezer: 3 months