My wife got me a gomboc for Christmas a few years ago. It's actually surprising how simple the shape is.
Do you know where she got it? I could only find them for sale for over 100 euros
Indeed she got it for that price.
This reminds me of plum dumplings - and they are called gomboc in Hungarian. My late grandmother used to make those, and they were fantastic! Its not served as sweets, more as a main dish. Not that this has anything to do with mathematical objects and points of equilibrium :)