I bought a few BG glass chillums from ebay. They go for about a buck each. Out of 5, some were too tight for the tip, some were too loose, one was just right. I've been using it for CBD bud and they seem pretty rugged. $5 investment. Works for me.
I've been lurking here since last October. I've used cannabis off and on for the past 47 years. I quit smoking cigarettes 31 years ago but justified smoking weed because I was unaware of any viable alternative. My education began here last Fall.
After reading through the entire thread (whew!)...