For some people, 12 months’ worth of cute puppy photos isn’t quite their style. Something that might be more appealing in the calendar stakes is ONE, by South Korean designer Jeong Yong. This tabletop calendar uses three magnetic rings that come together in various configurations to represent the current date. One ring represents the days of the week, another the day of the month, while the third symbolises the year. Individual magnets are placed behind each number/name, allowing the rings to be connected in any combination.