Yeah, It's Fimo- I made it when I was bored at 3 am X3 Making a pipe is something I always thought about doing, but never got around to. So I took that random moment before I forgot to do it again.
The bowl is a tealight candle case- I figured that anything burning in that wouldn't give off fumes any worse than inhaling a little butane. I cut it down the side and a quarter of the way across the diameter and rolled it into a sort of cone shape keeping the cylindrical edge and somehow molded it around the metal tube and got it to stay there with no glue until I got the Fimo on. Very stoned and making it up as I went along lol.
Thankyou for describing it as innovative ^^;