proper styrofoam but that is how bud was grown in 90s dam. Massive foamy budsHey, I think they're all basically alright, I just got very bored and extremely tolerant using them over and over, again and again . Their 'Tangerine Boost' is the weirdest, spongiest, flower, I've experienced out of their GP Stryofoam range. I agree the 'Super Mac' is decent.