4M Zonnestelsel Solar System Berg skelter De krijtjes hebben een speciale

De krijtjes hebben een speciale handgreep

and blackberry

The seat is adjustable and there is still room for an extra seat

Clics is a unique click system consisting of colored plastic building blocks

4M Zonnestelsel Solar System Berg skelter De krijtjes hebben een specialeThis 4M Solar System set contains all the parts to build a miniature version of our solar system . The set also includes a mini solar panel , which allows you to use sunlight to move the system. The system is also hybrid: you can switch from solar energy to batteries and back. Green Science sets teach children how the world works and also how natural energy sources can work. Suitable for children aged 8 years and older. Tested by the scientists at