These are two sets I put together this incredible Saturday afternoon. I've added some close-ups of some particularly tricky sets.






Well I'm starting to realize that the only way to get four high with this set of rocks is to compromise somewhat with the difficulty of the balancing at the bottom. So I've just rested the 2nd rock on the base, as opposed to trying to balance on a point, then the third and fourth rocks can have a bit more stability during the process of finding their centres.

Then my son Jacob, 7, came out and immediately wanted to try his own. He creates some awesome 'castles' and 'families.'