D40803

Take design and engineering to the next level. Contains lots of engineering components including stackable gears and pulleys. Each set is supplied with comprehensive workcards. Allows for the construction of 12 different models. 3 to 4 models can be made at once. Gears include simple ratios – 8 16 and 24 teeth. Each square piece measures 7.5 x 7.5cm. The set contains: 4 Baseboards 6 Small gears 6 Medium gears 6 Large Gears 8 Small pulleys 4 Medium Pulleys 2 O Rings 410mm 2 Handles 2 x 80mm struts 3 x 90mm struts 8 180mm Struts1 x 200mm Struts3 x 330mm Struts18 Stub Axles 8 Stub Axle Connectors 12 Squares 22 Squared with circular strut hole 10 Squared with strut hole 40 Frameworks Squared 20 Double Frameworks Squares 14 Frameworks Rectangles 24 Frameworks Right Angle Triangles 8 Frameworks Equilateral Triangles 4 Octagon with cut-outs 1 2m Long Cord1 2m long cord with clip 1 x 3 Hole Linkage 4 x 7 Hole linkage 8 Cams & Work Cards. Suitable for age 9 years + Develop shape recognition Can be used in group play 9 years +