bartgBungbox inks are made by Sailor. I don't think there are any overlapping colors so if you like one of the Bungbox inks you'll have to pay the Bungbox premium.
mulrichThanks. If all that is different is the colors It's too high a price. I got some Sailor Inks on Ebay that were made for a shop in Kobe. The colors are very nice and they are no more expensive than Sailor Inks.
bartgThere are some Bungbox colors I really like (Sappire, 4B, and Sea come to mind) but similar can be found elsewhere. What sets these specific Bungbox inks apart is their sheen and good behavior (wet, low feathering, etc). I don't know if these positives are worth the price premium for most people though. I haven't tried any inks from the Kobe line but I hope to get some samples in the future (I'm trying to use more of my existing ink collection before getting more).