So this is a fun and somewhat weird project that´s based on the DrooLoop Super Flowers by Mark Peeters on Thingiverse. The idea is to let the extruder print away from the base shape (vase) and then return leaving a thin loop of filament falling to the side of the vase. It´s a fun and different project that you should definitely try out if you got some time to spare for a 3D Printing experiment.
You can get the file here and watch the video below.