Pilot MR3 (Retro Pop – Light Green Marble)
Pilot launched their Metropolitan entry level pen in 2012 and it has been widely praised for its quality given its low price. I believe it was only available in black. When Pilot decided to launch the pen in Europe, it was just called the MR and unlike the US model, featured the international standard cartridge, rather than Pilot’s proprietary. The MR2 and MR3 have since followed, but these differ only in the colour schemes. The MR3 range is called Retro Pop and features Pop Art patterns on the central band. The available colours and designs are shown on the pen box.