Tiyeni tipite ku California kuti tikapeze zamadzimadzi zomwe zili ndi phukusi lapadera: The " Pony pa Acid "ndi Smax. Botolo lokhala ndi pampu yopanda mpweya komanso e-madzimadzi opangidwa kuti azigwiritsidwa ntchito pa dripper (90% masamba glycerin).