Not to be confused with kidney stones, has anyone ever used the denicool Filterkristalle (pipe stones)? I read about them somewhere, and it seems that you place a small amount in the bottom of your pipe and then pack it with your tobacco. The theory is that there will be enough air at the bottom of the pipe so that it smokes cooler, down to ash with fewer relights. At the end of the smoke, they get tapped out along with any dottle.
I found them on ebay and ordered them from a nice Israely couple. They haven't arrived yet, so if anyone has used them and has any words of wisedom, I'd appreciate it.
I found them on ebay and ordered them from a nice Israely couple. They haven't arrived yet, so if anyone has used them and has any words of wisedom, I'd appreciate it.