Not-so-blue blue. I thought it was as blue as its box but then found out it looks like MB Einstein without the purple shade or Diamine Register’s ink before dried out. I guess it was released to sub the discontinued blue black…?
Everything is about standard, drying time, saturation, shading, water resistant, and penetration. The ink flow was not as wet as I initially thought – after I finished entire converter – the Platinum Pt Alloy nib should not be this dry (it was ok when using Parker Washable Blue) so I blame the MB ink (lol)
CP value: 80/100, good color for office and if you like the drier feeling