Using these boxes is super easy. First, unfold the flat - shipped boxes and assemble them according to the natural folds. You can fill them with candies, small gifts, or cakes. For a wedding or party, place them on tables as favors. When closing the box, simply fold the two stylish flaps over and lock the handle in place. As for maintenance, keep them in a dry place to prevent the cardstock from getting wet. If they get dirty, you can gently wipe them with a dry cloth. Avoid bending or crushing the boxes to maintain their shape.