About this 3D model
This object was made in Tinkercad. https://www.tinkercad.com/things/lWnmGh7hiRL-high-five-vase Tinkercad Contest Entry. I created this using a Tinkercad Shape Generator that I wrote. The Generator can sweep a 2D SVG drawing into a 3D object, following a path defined by a second SVG. The result is a complex mesh, so slicing is generally slow.