Using these action figures is super easy. You can pose them in all sorts of cool ways thanks to their many points of articulation. Let your imagination run wild and create epic battles or adventures. When you're done playing, you can display them on a shelf to show off your collection. As for maintenance, just keep them away from direct sunlight to prevent color fading. Also, be gentle when moving the joints to avoid breakage. If they get dirty, you can use a soft, dry cloth to wipe them clean. Enjoy your Masters of the Universe figures!