A square stool made of petrified wood is a unique piece of furniture that combines the organic beauty of natural wood with the durability of stone. Petrified wood, which is formed when wood is buried under sediment and mineralized over millions of years, retains the intricate patterns and textures of the original wood while becoming as hard as rock.

The stool could have a sleek, minimalist design with a polished finish, highlighting the natural variations in color and grain of the petrified wood. Due to the material’s weight and strength, it would be both a functional and striking addition to any space, serving as a stool, side table, or decorative accent.