Ten commandments of 3D printing

This large key chain contains a set of commandments and principles about 3D printing that you may accept or not. If you don't like these commandments, create your own using the rotating rings keychain. The outer rings are fairly loose, i.e. are meant to be taken out and in.

Contents from outer to inner ring:

• TEN COMMANDMENTS AND PRINCIPLES OF 3D PRINTING
• Calibrate well for the first layer
• Keep an open mind, be creative.
• Create supportless models
• Honor other ideas and designs
• Create assembly free
• Learn from others
• Make customizables
• share objects
• share code

This thing is also an endurance test for your 3d printer. So far, I only tried two medium quality prints with 0.15 layers and they required between 13 and 14.5 hours print time.

Included is also a low poly version. A smaller smaller version has more rings and a medium resolution. Its text is a bit different (see source below). I printed neither one of these.