Using this Nezuko Kamado figure is a breeze. First, take out the main body from the box. You can then swap out the different expressions to match the scene you want to create. Simply insert the optional hands onto the figure's arms to change her pose. The sitting lower body can be attached to make her sit down. When using the hand - holding parts with the Tanjiro figure (which you need to buy separately), just connect them carefully. As for maintenance, keep the figure away from direct sunlight to prevent color fading. If it gets dusty, you can use a soft brush to gently clean it. Be careful when handling the small parts like the hands and expressions to avoid breakage.