3D Print - Suspension Piston - Three attempts

Three attempts to 3D print Suspension Piston in one piece without any support.
the first was a quick failure, the second was nice and after cleaning with a knife it worked (sort of).
the third was success, worked well.
I have another one with some cosmetic improvements.

The model done on Blender.
Printed on UP! 3D Printer.
http://haifa3d.org

Видео 3D Print - Suspension Piston - Three attempts канала יניב גרשוני