There are no other markings anywhere on the pipe. I can't find any info on the TUFFY model.
Same here. I just threw out a couple of brands to get the ball rolling.This is truly a unique pipe. I have never seen anything like it. I wouldn't even know where to begin guessing.
Does it screw on? That would be incredible.I really like the bottom of the bowl where it looks like it screws on, sorta like a Falcon.