Black Cat India Ink from Dick Blick. It's crap and it's screwing my black and white inks badly. Worst ink I've ever used in my entire life. Goes down like black watercolor. I can't believe it actually is even labeled ink on the bottle.
Don't let the glass bottle fool you into thinking it's high end, especially with the HIGHER price tag. I feel like I've committed a sin by using this poor excuse for pigment.
Anyway... warning aide.. will have some fun stuff to post tommorrow... even my extremely poor black and white. Can't believe I'm going to turn this in.