A quick, low-tech halloween project: we hollowed out a couple of miniature decorative gourds. You can get these by the bagful at the grocery store, next to the mini-pumpkins. The one on the left had a kind of wrinkly base that adapted itself well to this shape, and the one on the right had more of a conical tip that we cut off to make a flat base.
Gourds like these have a hard shell, about 3 mm thick, that is rather hard to cut through. We used a loose drill bit (turned by hand) to make the initial cut. From there, a regular hobby knife (e.g., x-acto) works well. Once the soft flesh and seeds are scooped out, the hard shell can dry to make a semi-permanent display.
It’s unreasonably fun to walk around with one of these in each hand, reenacting the age-old chase drama. Especially when the little yellow dude chomps a big white dot. Now who’s chasing who?!?!