3D Printed Smallpipes

[Llama]

Those are really neat, and they scare me. I don't know much about 3D printed objects, but those look rather... Flimsy and brittle. If he made them slightly larger, I might back it!

ABS plastic is actually really strong. (Think Lego blocks.) Plus, they're coming out with new materials that you can 3D Print all the time. There's ceramic and metal printers - and there's a guy making a wood/plastic hybrid that's kind of like the fiberboard you can buy at a lumber yard. So who knows what you could print it out of in a couple years!