Perpetual Calendar CMYK Cubes x MoMa

The calendar that never ends! The Perpetual Calendar Cubes consist of coloured polystyrene cubes on a metal tray.

Simply rearrange the cubes on the tray to indicate the day of the week, the month, and the date. As there is no year indicator the calendar can be used for years on end!

Based on the CMYK colour model traditionally used in digital printing.

Dimensions

Size: 5.7cm H x 12cm W x 4.5cm D

Cube: 3.2cm sq.