Zirrly Tint N' Color Flying Helicopter Balloon Party Favor, Pack of 6 Wings can be decorated with non-toxic acrylic paint. Let the kids use their own creativity to make the helicopter look unique and more attractive Great for parties - kids will love it. Blowing balloons is a favorite activity of any kid in a party. Blowing a balloon that has wings will be even more fun and exciting A great way to learn about flight and gravity - this helicopter uses the theory of converting air pressure in the balloon into kinetic energy to lift it against gravity and fly Pack includes 6 flying helicopter with Acrylic Paint and 6 Brushes Extremely easy to set up. Wings are to be attached to the central piece (hub) which is then attached to a balloon