Why does the color change on a glass pipe? my friend has one and smokes pot out of it how does it change colors

Best Answer - Chosen by Voters

the glass itself or the resin build-up on the inside? If the glass, then it%26#039;s heat or cold sensitive perhaps. Otherwise, it turns brown from the residue in the smoke. 67% 2 Votes

Other Answers (1)

• Get the pipe out of your hands and live life you stoner. 33% 1 Vote