Using the DX BoonBoom Safari is a piece of cake. First, find your separately - bought BoonBoomger Robo. Simply connect the vehicle to the robo according to the connection points on both. To form the BoonBoomger Robo Monster, you'll need the DX BoonBoom Marine. Just attach the parts of these three toys together as shown. Here are some notes. Keep the small parts away from kids under 3 to avoid choking hazards. When not in use, store the toys in a dry place. If the toys get dirty, you can use a soft, damp cloth to clean them gently. Don't use harsh chemicals as they may damage the toys.