PK91™

PK91™ Folding Stool

The PK91™ Folding Stool, designed by Poul Kjærholm, is a refined reinterpretation of one of the oldest furniture archetypes. Inspired by an ancient Egyptian folding stool dating back to around 1500 BC, Kjærholm transformed this historic form into a minimalist expression of Danish modernism. With its clean lines and elegant proportions, the PK91™ epitomises Kjærholm’s ability to adapt traditional furniture categories into his contemporary design language. Today, it is celebrated as a true classic and is part of the permanent collection at the Röhsska Museum in Gothenburg, Sweden.

What makes the PK91™ Folding Stool special?

• Design heritage: Inspired by an Egyptian folding stool from 1500 BC and reinterpreted by Poul Kjærholm.

• Minimalist expression: Stripped to its essentials, reflecting Kjærholm’s design philosophy.

• Historical refinement: A modern take on one of the earliest known furniture types.

• Museum recognition: Included in the permanent collection at the Röhsska Museum.

• Functional elegance: Combines practicality with timeless aesthetic appeal.

• Kjærholm classic: A clear example of his mastery in merging history with modern design.

A stool with timeless appeal
The PK91™ bridges ancient inspiration and modern craftsmanship. Its folding function and minimalist form make it a versatile and elegant piece that continues to resonate with contemporary interiors.

Specifications

• Brand: Fritz Hansen

• Designer: Poul Kjærholm

• Model: PK91™ Folding Stool

• Inspiration: Ancient Egyptian folding stool, ca. 1500 BC

Styling & Pairing
Perfect as a sculptural accent or additional seating, the PK91™ works beautifully alongside Kjærholm’s lounge chairs and tables. Its refined simplicity makes it adaptable to both classic and contemporary interiors.

A timeless design for modern living
The PK91™ Folding Stool exemplifies how history and modernity can merge seamlessly, resulting in a design that is both practical and iconic.

FAQs
Who designed the PK91™ Stool?
It was designed by Poul Kjærholm.

What inspired the design?
An ancient Egyptian folding stool dating back to ca. 1500 BC.

What makes it unique?
Its minimalist refinement of a historical archetype, transformed into a modern expression.

Where is it exhibited?
The PK91™ is part of the permanent collection at the Röhsska Museum in Gothenburg, Sweden.

Who produces it today?
The PK91™ Folding Stool is produced by Fritz Hansen.