Product Design · 2022

Wabi Sabi

A universal iPhone case for MUJI - beauty in serenity, simplicity and imperfection.

Brief
design a product MUJI could sell
Concept
Wabi Sabi - beauty in serenity, simplicity and imperfection
Range
fits iPhone SE to iPhone 14
Material
flexible 3D-printing filament
The Brief

An ambitious early project, and my introduction to 3D modelling. The brief was to design something MUJI could sell - the Japanese brand built on restraint, on the unbranded and the essential, on a quietly confident "this will do."

Concept

We named the project Wabi Sabi, after the Japanese principle of finding beauty in serenity, simplicity and imperfection - a fitting frame for MUJI, and a discipline to design against. The aim was an object honest in form and useful in function, and nothing more: a single phone case, universal, that earned every feature it had.

Key Decisions

The central idea was universality through flexibility. Using a flexible 3D-printing filament, we developed a case that could expand and contract to fit every iPhone from the SE to the 14 - the most recent model at the time - so one object replaced a whole range of single-fit cases. The flexible material did a second job as protection, and that became the only feature we let ourselves add: padded corners, on top of the bare case form. Everything else, in the spirit of the brief, we left out.

Iteration shots from the print runs, November 2022
Iteration shots from the print runs, November 2022
Iteration shots from the print runs, November 2022
Resolved

Many iterations later we had a functional prototype that fit the entire range - deliberately minimal, one material, one functional addition. The restraint was the design: in a category that adds pattern, bulk and branding, Wabi Sabi tried to earn its place by subtracting.

The finished case across the phone range
The finished case across the phone range
The finished case across the phone range
Wabi Sabi - finished