To use this set, simply take the figures out of the window box. Kids can play with the figures, creating their own Transformers adventures. When playing, make sure to keep the small parts away from children under 3 to avoid choking hazards. After playtime, store the figures back in the box to keep them safe and organized. You can wipe the figures gently with a soft, dry cloth if they get dirty. Have fun with this amazing Transformers collection!