"Many herbal vaporizer manufacturers tend to use plastic parts for there vaporization tools. Plastic over time will emit lethal toxins in which we inhale. Plastic is not recommended in vaporization systems unless it is away from the heated stream of air. Many marijuana vaporizers including Vapir and Volcano both use plastic parts directly in the inhalation chamber. Weed Vaporizer manufacturers use plastic due to the cost when compared to borosilicate glass. A few glass vaporizer manufacturers use borosilicate glass which is more significant in cost, but allows a more health conscience design. Stay away from cheap vaporizer manufacturers with plastic chassis, over time they will warp and become less efficient while releasing toxins for you to inhale."
smokeweed420 Reviewed by smokeweed420 on . harsh chestyness from volcano hi there people i own a volcano and do between 4 and 10 a day usually with about half a gram each time, im an all day toker. ive been using this for about a year an a half now and is the only way i smoke besides the ocasional bong. over the past few months ive noticed that when i smoke more volcanoes say over 4 i start to get a slight tightness an almost like a chesty cough kinda like a smoking cough jus not as bad( i dont cough much an nothing comes up) this goes away by the morning but Rating: 5