Class Pack Contraption Kit (20 students)
Amazingly versatile cardboard contraption kit. Make your own rolling, spinning, tipping, crazy contraption. Use our cardboard beams, dowels and balls, pipe cleaners and so much more to make your creations. Kit includes long beams, shorter beams, wood dowels, paper straws, paper sticks pipe cleaners, ping pong ball, marbles, wheels, clothes pins, rubber bands and fasteners. You can add your own supplies as well.