To use this set, simply take the figures out of the decorative window box. You can arrange them to recreate scenes from Stranger Things Season 3. Have fun acting out the adventures and creating new stories with your favorite characters. When not in use, keep the set in a dry place away from direct sunlight to avoid any damage to the figures. If the figures get dirty, you can gently wipe them with a soft, dry cloth. Just be careful not to use any harsh chemicals as they might damage the paint or the material of the figures. This set is for ages 13 and up, so make sure younger kids don't play with it unsupervised to prevent any choking hazards.