I created it in Blender and it took some time to figure it out.
It is made in Blender with a screw modifier and dupliverts. The print looks good. The one I printed with the Ultimaker is 7 cm height. In Cura it showed that it would take 5:20 hour to print. But actually it took 8:30 hours. I printed it with 40% infill. This way the vertical parts would be stronger.