Soldato
It's got a honking metal weight in the base, and the base is also rubber. I guess you could blu-tac it if you wanted ultimate fixed-edness
Source: Amazon
Thanks for the link.
I was about to order one of these until I read that quite a few purchasers mentioned that it had a very strong smell of oil/diesel/exhaust fumes or WD40, and that it even stank out the room!
Did you find this?