If I were born as a box, I would be 38.1 cm3.
From the Cubical sun erupted petrified toys / playable sculptures for children of all ages. Each no larger than the human head. All sides viewable. They are soft, absorbing body heat.
Some sculptures live in the Upperworld, some in the Underworld.
Also I sell an amount of gold coins, directly from my underground money press. In 2020/2021 each day the press pressed one.
They are ancient by now.