Using this accessory set is a breeze. First, attach the Kamehameha wave pieces to the hands of your S.H.Figuarts Super Saiyan Full Power Goku figure (sold separately) to create an amazing Kamehameha pose. The Super Saiyan aura effect pieces can be placed around the figure to add a more dynamic look. You can use the flying stand to display your figure in a flying pose. When using the alternate head, gently remove the existing head of the figure and replace it with the new one. As for maintenance, keep the set away from direct sunlight and high - humidity areas to prevent damage to the ABS and PVC materials. If it gets dirty, you can use a soft, dry cloth to gently wipe it clean. Remember, the S.H.Figuarts Super Saiyan Full Power Goku figure is sold separately, so you'll need to purchase it if you don't already have it.