these molotow inks (speedflow&coversall) are expensive inks for a reason. they are pure high quality! both contain tar apparently which gives it that extra shine and its thin enough to flow rEeEaAaLlLl good through most mops. throw some of this in your dripstick 25 for some fatty fat tags that drip to the floor as if your letters just had an orgasm and came all over the wall. or if your like me and want to savor the ink just write nice clean and bold with a smooth flow. n'joi kidz