Been wanting to get my hands on them since I saw them on Gmarket quite some time go, but sadly its out of stock. So when the seller finally post updates that new stocks had arrived, I immediately checkout 2 pieces for my brother and myself.It’s a 50 year calendar (Also known as perpetual Calendar) key ring, for year 2007 to 2056.
It is said to be a super-useful calendar that can be used from year 2007 to 2056. All you have to do is to line up the upper and lower disc to the year and month that you would like to check out on and viola, your calendar is thus ready to use. Very simple, isn’t it?