Even small ones but my average dose was about 20 MG snorted and 30 mg or a bit more oral. I shot it up I.V. once at 5 mg and got hardly any effects whatsoever although erowid has reports that this is a decent way to take it. Kick ass tracers, breathing walls, patterns on everything, waves in the air, bright colors, purple halos on everything, just kick ass visuals in general.
It really blows my mind how much phenethylamines can vary from person to person (even more so than other psychedelics). I wonder why this is...