Hi
It's 130 €, so not cheap cheap, but I think I saw 100 euros pieces in this thread. Never saw this Ehle piece elsewhere
https://www.schall-rauch.at/Ehle-Rundfuss-Bong-Perc-145
I bought this one. I used 2 it times, I'm satisfied, I even succeeded to have good clouds with my baller vape...