IMG_20150730_071925.jpg

I got the idea for this part after I printed the # 1 vase from this collection:
https://pinshape.com/items/4452-3d-printed-spiral-vase
After figuring out how that one was made I realized I could leave out the actual vase surface and just print the spirals:
https://pinshape.com/items/7187-3d-printed-pipe-vase
None of the slicers I had at that time would slice the pip-vase properly, so I was never able to actually print one. I also thought it might be better to add additional horizontal rings to the part to make it more sturdy.
I decided to purchase Simply3D and it had no trouble slicing the part; it printed in 15 1/4 hours. I posted the STL file here:
https://pinshape.com/items/7817-3d-p...pipe-ring-vase