First introduced in 1987, the Braun ET66 calculator remains a paragon of minimalistic design brilliance within Dieter Rams' extensive portfolio. The BNE001 reprises this timeless device, maintaining the signature rectangular shape and distinctive round buttons. It not only influenced the design of the calculator app on your iPhone but also stands as a historic piece of minimalist design. This reissued calculator is bound to be a reliable companion in any office for years to come, and it comes complete with a protective slide cover and batteries for immediate use.