vibe ring/lightsaber decoration

thingiverse

I think you're better off not printing it if you have no idea what you're dealing with. I printed mine with hollow layers to prevent that from happening, and then added a lithium-ion battery, a switch, a charging port, and a miniature motor obtained from a wrecked mini-helicopter. The thick shells help since the environment where this will be used is harsh, so it can't be easily broken. Don't forget to smooth out any layer lines after printing. If you've got suggestions for things you'd like me to design, send them my way - here or to kaighn80@hotmail.com - and if you end up using any of my designs, please shoot me a photo!