I'd be wary of buying any inks which aren't branded -these bottles appear to be branded as "InkJet Ink" - who made them, where do they come from, etc etc.
If the seller is bottling and labelling, how do you know what he's putting in there, and what if he decides to use a different ink in the future - you're not going to know until your prints suddenly change colour.
Which leads to his first FIQ stating that you don't need an ICC profile - he's either lying or doesn't know what he's talking about. I wouldn't trust anything else he says.
If you're in US then look at Cobra or J-Tech, if in Europe, look for InkTec
If the seller is bottling and labelling, how do you know what he's putting in there, and what if he decides to use a different ink in the future - you're not going to know until your prints suddenly change colour.
Which leads to his first FIQ stating that you don't need an ICC profile - he's either lying or doesn't know what he's talking about. I wouldn't trust anything else he says.
If you're in US then look at Cobra or J-Tech, if in Europe, look for InkTec