American designer Nicolai Czumaj-Bront has created the Pitch Stool.
From the designer:
A stool exploring a balance and celebration of precision and imperfection. Combining a machining process with reclaimed wood. As the weathered and worn wood is shaped, the beauty and character from the variation in color, material arrangement, and signs of wear are exposed to produce a highly precise yet imperfect design. While the overall form is consistent each piece is individual.