When I posted my review of Louis Vuittons (LV) black ink I said I was going to review the blue.  This is a short post as I am not going to repeat a lot of what I said about LV inks.  I will just post the tests.  

An ink from Louis Vuitton!!! And no attempt to find out why it got the name it did.
It seems Louis Vuitton (LV) made writing instruments until the mid 1990s then phased them out.  Trying to find out why has been nigh on impossible BUT in 2012 they announced they were re-entering the market.  The plan was to make fountain pens, stationery, inks and crystal ink wells.