This K'Nex C10 Construction playset includes everything kids will need to build their own forklifts, dump trucks and other cool machines straight from the construction site. Ideas for different construction vehicles range from simple to more difficult. Instructions included for 10 models and also includes 150 K'nex pieces including new K'nex Bricks, micro-K'nex parts, and standard rods and connectors, handy storage case, and 30% more parts.