Blind Date Calendar.
by Richard
This calendar is a totally reusable conversation piece. It looks like random shapes in a frame, but it’s actually all of the months and days in the year, hidden in plain view. According to the product description: “the secret lies in the magnetic frames that come with the calendar– simply roll them over the black signs to discover the dates. a handy “blind date key” is included with the calendar that discloses the dates and names of the months.” Pretty nifty.
via bltd