Build a fort, rocket, boat, tower, tunnel or bridge! Design your own scientific model or create a unique contraption. The straws fit snuggly into the connectors, but are flexible so you can build arches and tunnelss. Includes idea guide.Contents include: 232 Straws, 168 Connectors, Illustrated GuideFor 1 or more playersAges 4 and upMade in CanadaBrand new condition in original packagingWipe clean with dry or damp clothWarning: Choking Hazard - Contains small parts not suitable for children under 3 years.