The Klein vase was designed for a flower lover.
Our design was created by taking two mobius loops, sewing them together, thickening that surface, and then strategically punching a bunch of holes into it using a UV map. After a succesful watertight print, the stem of the vase proves to be an elegant home for flowers.
This model requires no supports and scales up/down very well. It's a small perimeter challenge for printers. Make sure your printer's retraction is up to snuff.
How big or how small can you print it?