Dodecagonal Zen Garden

Saw some Zen gardens on here, had some extra bags of kinetic sand laying around and thought the thingiverse needed a 12 sided one for some reason. nigh on brand new to blender, so it took me an hour or two to figure out how to make this thing properly sliceable in Cura. I know it lacks frill, but gimme a break, I'm a rookie.
Anyway, its got a 100mm radius to it, so it is not very small.

Happy Printing, Id love to see if any of y'all actually put sand in it, or something.

~Zandeelio

P.S.
If you got this far, what should I attempt to model next?