Using this product is super easy. First, take out the Batman and Ace figures from the package. You can start creating your own stories right away. To make Batman throw the grappling hook, simply pull back his arm and then release it. You can move Ace around and imagine him 'charging' after the bad guys. When playing, make sure to handle the figures gently to avoid breaking their arms or legs. Since the additional figures are sold separately, if you want to expand your collection, check the availability at your local store. After playing, store the figures in a dry place to keep them in good condition. This set is designed for kids aged 3 and older, so adult supervision might be needed for younger kids to ensure safety.