The series PK-Mini consists of two sculptural bowls made of Nero Marquina marble and Volakas marble. The two bowls are from the same product line as PK-600, PK-Bowl and PK-Marble, designed by Poul Kjærholm in 1963. Like other bowls from this series, PK-Mini emphasizes the contrast between black and white. It highlights the contrast between the smooth interior and the rugged exterior.