Using these favor boxes is a breeze. First, unfold the flat - shipped boxes and assemble them according to the natural folds. It doesn't require any special tools. Once assembled, you can fill them with your favorite party favors like candies, cookies, small toys, or jewelry. When it comes to using them, they're great for weddings, baby showers, birthday parties, and other celebratory events. Just place them on tables as a cute and themed party decoration. As for maintenance, keep them in a dry place to avoid the cardstock getting wet and losing its shape. If they get a little dirty, you can gently wipe them with a dry cloth. Remember, the listing only includes the castle favor boxes, so don't expect any additional decorative items.