it's not just foil that's bad, it's aluminum period that's bad....so is copper..stay away from those two metals and you'll be fine....and for screens go the hardware store where all the plumbing is, they sell the same screens there that they do at headshops for about a 10th of the price.
slipknotpsycho Reviewed by slipknotpsycho on . Need a bowl... plz help. Alright guys. i think we all know how aluminum is bad for you. well i use a SODA CAN rolled up as my bowl on my bong. is that bad? i mean its not alum. foil.. but i guess its still aluminum metal. I wanna know is there any place I can get a CHEAP bowl, preferably one with a screen cuz i wanna use it for finely ground salvia as well. Rating: 5