Construct cool moving models with the Erector 10 Model 190 pc Construction Set! This multimodels construction set from the classic building toy series comes with 190 pieces that young builders can use to create 10 different models: from airplanes and cars to helicopters and buildings. Putting the models together is real fun: just use the proper nuts and bolts to screw the pieces you need together. This Erector multi-models building set features rotating propellers, gearwheel, pinions, pulleys, belts and much more. The Erector 10 Model 190 pc Construction Set also includes real tools - a wrench and a screwdriver to build your models. You can use the illustrated manual to build the amazing models or design your own cars and robots using your creative engineering ideas. This Erector 10 Model building toy is compatible with other Erector construction sets from Educational Toys Planet.