Sburb Tools, Cruxtruder

The Cruxtruder, or Cruxite Extruder, is the first and most important deployed tool anyone in Sburb could get. The first time a dowel is extruded from it, it releases a Kernelsprite, a Sprite's egg form.
Dowels are free, and an infinite amount of them can be created, though there isn't a direct use of them. They're simply items that are supposed to be placed in the Totem Lathe, one at a time.
A dowel may only be carved once; if you want another one then extrude another and have it carved to the specifications in the Totem Lathe's blueprint slot.