Hey guys. I just bought a 35" KM Ice and I noticed while browsing around other KM's today that the KM Ice I bought has the exact same stem as the KM Signature hookah plus the ice tray on top. Is the ice tray on top something that can just be added on? I'll add some links so you all can see what I'm talking about.
Here is the KM Signature on thehookah.com
And here is the hookah I bought from caravan trading