Assemble models and discover how gears work with this science and engineering kit that lets you experiment with motion transmission and functioning mechanisms. Construct 2 different models with the same pieces and learn about science and engineering while you play! This kit includes all the pieces you need to build a triple-engined helicopter or airboat, and it's a great way to learn about rack and pinion transmission, conical and flat cogwheels, differential cages, and more, with over 130 interchangeable components! This set promotes STEM based activities and helps in the acquisition and development of manual skills, brain power, and creativity.
Ages 8+
Not suitable for children under 3 years
Packaging Dimensions: 28cm x 19cm x 4.7cm
Contents: 174 pieces, illustrated manual
