An inventor and mechanical genius, Pin lives for far-fetched ideas and improbable inventions. Whatever the time or the place, he can be found inventing things, even while he sleeps in the fridge! He is full of ideas, but they are often disconnected from real life. Either his inventions do not have practical value, or they are a little strange. However, when no one else finds a solution, he is the one that will come up with an unlikely creation and solve the problem!