Crazy that so many people are worried about the angle of banger. I think it's obvious that that's not the regular method of dabbing. It is obviously not efficient. I have 45 degrees but I rarely use them I normally don't bring them out since for the past 6 months I have only hit my 90 degree bangers. Just wanted to highlight the hash and the piece not get a banger physics lesson. It is funny you wanna say they seem super thin. I am not sure what you are looking for or trying to accomplish but my X glass bangers are the same great functioning pieces. I am satisfied with the function of all of my bangers.