Using these candy jars is super easy. First, you can fill them with all sorts of things like nuts, candies, or potpourri. They're perfect for party favors at weddings, banquets, and other upscale events. After the event, since they're disposable, you can just throw them away to save time on cleaning. When it comes to storage, keep them in a dry and cool place. Remember, don't put them in the microwave or dishwasher as they're not designed for that. This will help keep them in good condition and ready for your next use.