I vowed I would not buy more of the ink studio inks because I think they are expensive and I really couldn’t see any colour that really grabbed me then I kept seeing this ink online especially on that rabbit hole called instagram and I ended up buying some.
Sailor as most pen aficionados would know make some very good inks, in fact most Japanese inks are very good. They have recently released a new range of 100 colours that are not named just numbered. The inks were apparently chosen from over 20,000 that were custom blended by Sailor inkmeisters at Ink Studio events. Personally I suspect there is just some reworking of older Sailor inks though these do handle slightly differently than my other Sailor inks.