The perfect gift for adults and kids
Have great fun building this very challenging puzzle or give it as gift to your love one. It is the best puzzle to inspire people about mechanics and green energy.
Build piece of history and amazing engineering
A replica of one of the most amazing pieces of engineering of humanity. 2~3 hours of building fun. Get inspired by renewal sources of energy while you see them in action.
ROKR Space Hunting series is 100% powered by solar energy. Orient the solar panel to the sun and see it moving.