لعبة مجموعة بناء وتركيب مروحية وقارب هوائي مختبر الميكانيكا من كليمنتوني

Features
- A scientific kit to discover the secrets of aerodynamics and fluid dynamics.
- Featuring two dynamic models of a three-rotor helicopter and airboat to build, children can discover the way transmission mechanisms work.
- Contains more than 130 interchangeable components.

Includes
- Gearbox & Gears
- Bars, Propellers & Pins.
- Assembly instructions & a sheet with lots of interesting facts about the physics of flight and nautical engineering.

Ages: 8+