This work complements the three main axes of the company Katakrak: creativity, recycling and play.

It is a collection of 10 devices where each one of them is activated through a renewable energy source, such as solar energy, dynamos, magnets, among others.

Each artifact poses a game that contains several challenges until reaching its outcome, which includes a poetic reflection.

A proposal, aesthetically delicate, for the brave from 7 years old.