So I got this cool looking corn cob bowl in a lot of pipes. Trouble was it had no stem, ferrule, or bottom. So I'm organizing a bit after finishing up a couple of jobs and I start thinking maybe a 40 cal for a ferrule but it was too small so I grabbed a 44, a bit of 5/8th hard wood dowel and a stem that was just a touch to big. a little band saw a little drill press and a little belt sander and viola I give you the 44 cobnum.