Originally released in 1987 and designed by Dietrich Lubs and Dieter Rams, the Braun ET66 calculator is one of Braun's most iconic designs.

The Braun ET66 is considered the pinnacle of the "less but better" philosophy, thanks to its simple rectangular design and cabochon buttons. It is part of the MoMA permanent collection and the inspiration for the Calculator application on the iPhone.

Replica of this product to explore the design CMF.