Using these TOMY water games is a piece of cake. First, since the games ship empty, you'll need to fill them up with water. Once they're filled, you're all set for fun. To play, just push the button and watch as the balls or rings go up. Try to land them in the Pelican's mouth or Dolphin's nose to win the game. These games are great for kids aged 5 and up to improve their skills and hand - eye coordination. When it comes to travel, they're really convenient because of their compact size. Just throw them in your bag and take them with you on long car trips. Remember, the styles are selected randomly at dispatch. If you have a favorite style, add a note to your order, and we'll do our best to get it for you. Each item is sold separately. To keep these games in good condition, after use, empty the water and dry them thoroughly. Store them in a cool, dry place to avoid any damage.