Platinum Forest Black ink Pink Fountain Pen Ink These two inks are based

These two inks are based on locations in the Gunma prefecture where Mitasanshodo is located

The other ink is called Morinji-numa Marsh based on the marshland with an emerald green color which leans towards blue when highly saturated

First starting of with the 16 base colors

yellow color

posting postcards and writing letters

Platinum Forest Black ink Pink Fountain Pen Ink These two inks are basedPlatinum black, are dark intense colors. Each bottle has 60 ml of ink in it and the product line is made up out of 6 different colors. Cassis Black, Red Citrus Black, Yellow Forest Black, Green Khaki Black, Brown Lavender Black, Purple Sepia Black, Dark Brown