Wooden marshmallow catapaults, arbalests, and trebuchets

I'm at Penguicon -- a science fiction and free software convention in Michigan -- this weekend, and my top dealer's room find were the wooden armaments of Ancient Artillery. These handcrafted wood catapaults, crossbows, arbaleses and trebuchets use taut string and precision-shaped wood to fire mini-marshmallows and nerf darts all over the room. They're quite gorgeous, and work like a charm.

Marshmallow Catapults