Just a vase design that saw somewhere and wondered if I could recreate it. I haven't printed it, just did the design quick and it turned out okay. Should print without support, the underside of the top rim might need a little cleanup once complete around the outermost edge. If you print it send me a picture and I'll add it to the thing and give you credit.
Printed one at half scale as a test print on my new SD3. Once I fix the extrusion rate and do a few more calibrating I'll print the full scale version. No support needed printed just as it was downloaded.

Solidoodle

Solidoodle 3

No

No

0.3mm

Solidworks