A small elegant twisted vase based on the outline of a pentagon!

This is my first upload and one of the first prints that I designed, so please...be gentle!

Update: This thing came out really good right from the first try but I did design a 2nd version with a slightly thicker wall, taller base and...my sig at the bottom.
I will upload it soon....so watch out!

Update 2: I uploaded a solid version of the vase (with my sig at the base :-P) after some requests, so that you can print it with as many shells as you need.

This was printed with:

Printer: Printrbot Simple Metal
Material: PLA
Filament: Robosavvy Red
Temp: First Layer-200C / Rest-195C
Layer height: 0.2mm
Speed: 50mm/sec (if I remember correctly)
Shells: 3
Layers: Top/Bottom - 4
Infill: 0
Supports: No
Time: aprox. 5hours