KWZ Standard Walks Over Vistula Long Cartridge is made in Japan and

is made in Japan and is a lovely medium purple with some medium shading and a tiny bit of gold sheen on Tomoe River paper

This ink is a duplicate of DeAtramentis Standard Sahara Grey

Robert Oster Moss is a dark mossy green fountain pen ink with medium shading

Mount Maya has an amazing night view scene

KWZ Standard Walks Over Vistula Long Cartridge is made in Japan andKWZ Walk Over Vistula is a bright, medium turquoise blue with medium shading and high black sheen. It dries in 40 seconds in a medium nib on Rhodia and has a wet flow. KWZ is made in Poland. Read a full review of this ink on multiple types of paper from Mountain of Ink. Brand KWZ Ink Name Walk Over Vistula Country of Origin Poland Color Blue Dry Time 40 seconds in a Pilot VP medium nib on Rhodia Flow Wet Shading Medium Sheen High black sheen Shimmer